Difference Between Derivation and Affixation
Derivationnoun
The act or process of deriving.
Affixationnoun
The adding of an affix to a word.
Derivationnoun
The state or fact of being derived; origination
a custom of recent derivation.
Affixationnoun
the result of adding an affix to a root word
Derivationnoun
Something derived; a derivative.
Affixationnoun
formation of a word by means of an affix
Derivationnoun
The form or source from which something is derived; an origin.
Affixationnoun
the act of attaching or affixing something
Derivationnoun
The historical origin and development of a word; an etymology.
Derivationnoun
The process by which words are formed from existing words or bases by adding affixes, as singer from sing or undo from do, by changing the shape of the word or base, as song from sing, or by adding an affix and changing the pronunciation of the word or base, as electricity from electric.
Derivationnoun
In generative linguistics, the generation of a linguistic structure through an ordered or partially ordered series of operations on other structures, such as the creation of a surface structure from a deep structure, or of a complex word from its morphological components.
Derivationnoun
The formal description of the process of such generation.
Derivationnoun
Logic & Mathematics A logical or mathematical process indicating through a sequence of statements that a result such as a theorem or a formula necessarily follows from the initial assumptions.
Derivationnoun
A leading or drawing off of water from a stream or source.
Derivationnoun
The act of receiving anything from a source; the act of procuring an effect from a cause, means, or condition, as profits from capital, conclusions or opinions from evidence.
Derivationnoun
The act of tracing origin or descent.
the derivation of a word from an Indo-European root
Derivationnoun
(grammar) Forming a new word by changing the base of another word or by adding affixes to it.
Derivationnoun
The state or method of being derived; the relation of origin when established or asserted.
Derivationnoun
That from which a thing is derived.
Derivationnoun
That which is derived; a derivative; a deduction.
Derivationnoun
(mathematics) The operation of deducing one function from another according to a fixed definition, referred to as derivation or differentiation; this is the inverse operation to integration.
Derivationnoun
(medicine) A drawing of humors or fluids from one part of the body to another, to relieve or lessen a morbid process.
Derivationnoun
the source from which something derives (i.e. comes or issues);
he prefers shoes of Italian derivation
Derivationnoun
(historical linguistics) an explanation of the historical origins of a word or phrase
Derivationnoun
a line of reasoning that shows how a conclusion follows logically from accepted propositions
Derivationnoun
(descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation: `singer’ from `sing’; `undo’ from `do’
Derivationnoun
inherited properties shared with others of your bloodline
Derivationnoun
drawing of fluid or inflammation away from a diseased part of the body
Derivationnoun
drawing off water from its main channel as for irrigation
affixation | derivation |
As nouns the difference between affixation and derivation
is that affixation is the adding of an affix to a word while derivation is a leading or drawing off of water from a stream or source.
affixationEnglishNoun(en noun) |
derivationNoun(en noun) Derived terms* derivation tree External links* |
WORD-FORMATION
-
Various
Types and Ways of Forming Words -
Affixation
-
Suffixation.
Classification of Suffixes -
Prefixation.
Classification of Prefixes
-
Productive
and Non-Productive Affixes -
Etymology
of Derivational Affixes
Word-formation
is
the system of derivative types of words and the process of creating
new words from the material available in the language after certain
structural and semantic formulas and patterns. A distinction is made
between two principal types of word-formation: word-derivation and
word-composition.
The
basic ways of forming words in word-derivation
are
affixation and conversion. Affixation
is
the formation of a new word with the help of affixes, e.g. heartless
(from
heart),
to
overdo
(from
to
do).
Conversion
is
the formation of a new word by bringing a stem of this word into a
different formal paradigm, e.g. a
fall
(from
to
fall), to slave
(from
a
slave).
The
basic form of the original and the basic form of the derived words in
case of conversion are homonymous.
Word-composition
is
the formation of a new word by combining two or more stems which
occur in the language as free forms, e. g. doorhandle,
house-keeper.
Apart
from principal there are some minor types of modern word-formation,
i.e. shortening, blending, acronymy, sound interchange, sound
imitation, distinctive stress, and back-formation.
Shortening
is
the formation of a word by cutting off a part of the word. According
to the part of the word that is cut off (initial, middle or final)
there are the following types of shortenings: 1) initial (oraphesis),
e.g.
fend (v)
< defend,
phone < telephone; 2)
medial
(or syncope), e.g. specs
< spectacles, fancy < fantasy;
3)
final (orapocope), e.g. ad,
advert < advertisement, veg < vegetables;
4)
both initial and final, e.g.
flu < influenza, fridge < refrigerator.
Blending
is
the formation of a new word by combining parts of two words. Blends
may be of two types: 1) additive type that may be transformed into a
phrase consisting of complete stems combined by the conjunction and,
e.g.
smog
—
sw(oke)
and (f)og;
2)
restrictive
type that can be transformed into a phrase, the first element of
which serves as a modifier for the second, e.g.: telecast
— television broadcast.
Acronymy
(or
graphical
abbreviation)
is
the formation of a word from the initial letters of a word
combination. There are two basic types of acronyms: 1) acronyms which
are read as ordinary English words, e.g. UNESCO
[ju:
‘neskao] — the
United Nations Educational, Scientific and Cultural Organization;
2)
acronyms with the alphabetic reading, e.g. BBC
[‘bi:
‘bi: ‘si:] — the
British Broadcasting Corporation.
Sound-interchange
is
the formation of a word due to an alteration in the phonemic
composition of its root. Sound-interchange falls into two groups: 1)
vowel-interchange(or ablaut): food
— to feed.
In
some cases vowel-interchange is combined with suffixation: strong
— strength;
2)
consonant-interchange: advice
— to advise.
Consonant-interchange
and vowel-interchange may be combined together: life
— to live.
Sound
imitation (or
onomatopoeia)
is
the naming of an action or a thing by a more or less exact
reproduction of the sound associated with it, cf.: cock-a-doodle-do
(English)
— ку—ка—ре—ку
(Russian).
Semantically, according to the source sound, many onomatopoeic words
fall into a few very definite groups: 1) words denoting sounds
produced by human beings in the process of communication or
expressing their feelings, e.g. chatter,
babble;
2)
words denoting sounds produced by animals, birds, insects, e.g. moo,
croak, buzz;
3)
words imitating the sound of water, the noise of metallic things, a
forceful motion, movements, e.g. splash,
clink, whip, swing.
Back-formation
is
the formation of a new word by subtracting a real or supposed suffix
from the existing words. The process is based on analogy. For
example, the word to
butle
‘to
act or serve as a butler’ is derived by subtraction of -er
from
a supposedly verbal stem in the noun butler.
Distinctive
stress is
the formation of a word by means of the shift of the stress in the
source word, cf.: ‘increase
(n)
— in’crease
(v),
‘absent
(adj)
— ab’sent
(v).
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Derivationnoun
A leading or drawing off of water from a stream or source.
Affixationnoun
The adding of an affix to a word.
Derivationnoun
The act of receiving anything from a source; the act of procuring an effect from a cause, means, or condition, as profits from capital, conclusions or opinions from evidence.
Affixationnoun
the result of adding an affix to a root word
Derivationnoun
The act of tracing origin or descent.
‘the derivation of a word from an Indo-European root’;
Affixationnoun
formation of a word by means of an affix
Derivationnoun
(grammar) Forming a new word by changing the base of another word or by adding affixes to it.
Affixationnoun
the act of attaching or affixing something
Derivationnoun
The state or method of being derived; the relation of origin when established or asserted.
Derivationnoun
That from which a thing is derived.
Derivationnoun
That which is derived; a derivative; a deduction.
Derivationnoun
(mathematics) The operation of deducing one function from another according to a fixed definition, referred to as derivation or differentiation; this is the inverse operation to integration.
Derivationnoun
(medicine) A drawing of humors or fluids from one part of the body to another, to relieve or lessen a morbid process.
Derivationnoun
A leading or drawing off of water from a stream or source.
Derivationnoun
The act of receiving anything from a source; the act of procuring an effect from a cause, means, or condition, as profits from capital, conclusions or opinions from evidence.
‘As touching traditional communication, . . . I do not doubt but many of those truths have had the help of that derivation.’;
Derivationnoun
The act of tracing origin or descent, as in grammar or genealogy; as, the derivation of a word from an Aryan root.
Derivationnoun
The state or method of being derived; the relation of origin when established or asserted.
Derivationnoun
That from which a thing is derived.
Derivationnoun
That which is derived; a derivative; a deduction.
‘From the Euphrates into an artificial derivation of that river.’;
Derivationnoun
The operation of deducing one function from another according to some fixed law, called the law of derivation, as the operation of differentiation or of integration.
Derivationnoun
A drawing of humors or fluids from one part of the body to another, to relieve or lessen a morbid process.
Derivationnoun
The formation of a word from its more original or radical elements; also, a statement of the origin and history of a word.
Derivationnoun
the source from which something derives (i.e. comes or issues);
‘he prefers shoes of Italian derivation’;
Derivationnoun
(historical linguistics) an explanation of the historical origins of a word or phrase
Derivationnoun
a line of reasoning that shows how a conclusion follows logically from accepted propositions
Derivationnoun
(descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation: `singer’ from `sing’; `undo’ from `do’
Derivationnoun
inherited properties shared with others of your bloodline
Derivationnoun
drawing of fluid or inflammation away from a diseased part of the body
Derivationnoun
drawing off water from its main channel as for irrigation
Types of Forming Words. Derivation. Affixation.
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Report
Transcript Types of Forming Words. Derivation. Affixation.
Lecture 10 Word-formation is the system of derivative types of words and the process of creating new words from the material available in the language after certain structural and semantic formulas and patterns. Driver = v+-er (a verbal stem + the nounforming suffix –er). The meaning of the derived noun driver - the meaning of the stem drive- ‘to direct the course of a vehicle’ and the suffix -er meaning ‘an active agent’: a driver is ‘one who drives’ (a carriage, motorcar, railway engine, etc.). I. Word-derivation in morphology is a word-formation process by which a new word is built from a stem – usually through the addition of an affix – that changes the word class and / or basic meaning of the word. The basic ways of forming words in word-derivation are: 1. Affixation is the formation of a new word with the help of affixes: pointless (from point). 2. Conversion is the formation of a new word by bringing a stem of this word into a different formal paradigm: a fall (from to fall), a cut (from to cut). II. Word-composition is the formation of a new word by combining two or more stems which occur in the language as free forms: door-bell, house-keeper. 1. shortening is the formation of a word by cutting off a part of the word. a) initial (or aphesis):fend (v) < defend, phone < telephone; b) medial (orsyncope): specs < spectacles, fancy < fantasy; c) final (or apocope): lab – laboratory, exam – examination; d) both initial and final: flu < influenza, fridge < refrigerator;. 2. blending is the formation of a new word 3. broadcast. acronymy (or graphical abbreviation) is the by combining parts of two words: a) additive type: smog – sm(oke) and (f)og; b) restrictive type: telecast – television + formation of a word from the initial letters of a word combination. : a) acronyms which are read as ordinary English words:UNESCO – [ju:'neskəu] the United Nations Educational Scientific and Cultural Organization; b) acronyms with the alphabetic reading: BBC – [,bi:bi:'si:] the British Broadcasting Corporation; 4. sound-interchange is the formation of a word due to an alteration in the phonetic composition of its root. Sound-interchange falls into 3 groups: a) vowel-interchange (or ablaut): full − to fill, blood − to bleed, food – to feed. In some cases vowelinterchange is combined with suffixation: long − length, strong − strength, broad − breadth; b) consonant-interchange: advice – to advise. c) combined forms: life – to live; Particular cases of sound-interchange: [k] — [t∫]: to speak — speech, [s] — [d]: defence — to defend; offence — to offend; [s] — [t]: evidence — evident, importance — important, etc. 5. sound imitation (or onomatopoeia) is the naming of an action or a thing by a more or less exact reproduction of the sound associated with it, cf.: cock-a-doodle-do (English) – ку-ка-ре-ку (Russian). Groups: a) words denoting sounds produced by human being in the process of communication or expressing their feelings: mumble, babble; b) words denoting sounds produced by animals, birds, insects: mew, croak, buzz; c) words imitation the sound of water, the noise of metallic things, a forceful motion, movement: splash, clink, bang. 6. 7. back-formation is the formation of a new word by subtracting a real or supposed suffix from the existing words. The process is based on analogy: the word to butle ‘to act or serve as a butler’ is derived by subtraction of –er from a supposedly verbal stem in the noun butler; distinctive stress is the formation of a new word by means of the shift of the stress in the source word, cf.: export (n) — to ex´port; ´import (n) — to im´port; ‘ is that branch of Lexicology which studies the derivative structure of existing words and the patterns on which the English language, builds new words. word-formation can deal only with words which are analysable both structurally and semantically, i.e. with all types of Complexes. 1. 2. Synchronically – investigation of the existing system of the types of word-formation. The derived word is regarded as having a more complex structure than its correlated word regardless of the fact whether it was derived from a simpler base or a more complex base; Diachronically – chronological order of formation of one word from some other word that is relevant. Affixation is the formation of words by adding derivational affixes to different types of bases. An affix is not-root or a bound morpheme that modifies the meaning and / or syntactic category of the stem in some way. Affixes are classified into prefixes and suffixes. 1. 2. 3. Zero - degree of derivation is ascribed to simple words, i.e. words whose stem is homonymous with a word-form and often with a root-morpheme, e.g. atom, haste, devote, anxious, horror, etc. First - derived words whose bases are built on simple stems and thus are formed by the application of one derivational affix, e.g. atomic, hasty, devotion, etc. Second - derived words formed by two consecutive stages of coining, e.g. atomical, hastily, devotional, etc. Distinction is naturally made between prefixal and suffixal derivatives according to the last stage of derivation, which determines the nature of the ICs of the pattern that signals the relationship of the derived word with its motivating source unit, cf. unjust (un-+just), justify, (just++ -ify), arrangement (arrange + -ment), non-smoker (non- + smoker). Affixation is subdivided into suffixation and prefixation. Distinction is naturally made between prefixal and suffixal derivatives according to the last stage of derivation, which determines the nature of the ICs of the pattern that signals the relationship of the derived word with its motivating source unit, cf. unjust (un-+just), justify, (just++ -ify), arrangement (arrange + -ment), non-smoker (non- + smoker). reappearance, unreasonable, denationalise This qualification is relevant only in terms of the constituent morphemes such words are made up of, i.e. from the angle of morphemic analysis. From the point of view of derivational analysis such words are mostly either suffixal or prefixal derivatives, e.g. sub-atomic = sub- + (atom + + -ic), unreasonable = un- + (reason + -able), denationalise = de- + + (national + -ize), discouragement = (dis- + courage) + -ment. Suffixation is mostly characteristic of noun and adjective formation. Prefixation is mostly typical of verb formation. The distinction also rests on the role different types of meaning play in the semantic structure of the suffix and the prefix. The part-of-speech meaning has a much greater significance in suffixes as compared to prefixes which possess it in a lesser degree. A prefix may be confined to one part of speech, e.g. enslave, encage, unbutton or may function in more than one part of speech as, e.g., over- in overkind a, to overfeed v, overestimation n Suffixes as a rule function in any one part of speech often forming a derived stem of a different part of speech as compared with that of the base, e.g. careless a — cf. care n; suitable a — cf. suit v, etc. A suffix closely knit together with a base forms a fusion retaining less of its independence than a prefix which is as a general rule more independent semantically, cf. reading — ‘the act of one who reads’; ‘ability to read’; and to re-read — ‘to read again.' Suffixation is the formation of words with the help of suffixes, which usually modify the lexical meaning of the base and transfer words to a different part of speech. Some suffixes do not shift words from one part of speech into another, but usually transfer a word into a different semantic group, e.g. a concrete noun becomes an abstract one, e.g. child — childhood, friend — friendship, etc. A suffix is a derivational morpheme following the root and forming a new derivative in a different word class (-en, -y, -less in heart-en, heart-y, heart-less). 1. According to the lexical-grammatical character of the base suffixes are usually added to, they may be: a) deverbal suffixex (those added to the verbal base): -er (builder); -ing (writing); b) denominal suffixes (those added to the nominal base): -less (timeless); -ful (hopeful); -ist (scientist); -some (troublesome); c) deajectival suffixes (those added to the adjectival base): -en (widen); -ly (friendly); -ish (whitish); -ness (brightness). 2. According to the part of speech formed suffixes fall into several groups: a) noun-forming suffixes: -age (breakage, bondage); ance/-ence (assistance, reference); -dom (freedom, kingdom); -er (teacher, baker); -ess (actress, hostess); -ing (building, wasing); b) adjective-forming suffixes: -able/-ible/-uble (favourable, incredible, soluble); -al (formal, official); -ic (dynamic); -ant/-ent (repentant, dependent); c) numeral-forming suffixes: -fold (twofold); -teen (fourteen); -th (sixth); -ty (thirty); d) verb-forming suffixes: -ate (activate); -er (glimmer); -fy/-ify (terrify, specify); -ize (minimize); -ish (establish); e) adverb-forming suffixes: -ly (quickly, coldly); ward/-wards (backward, northwards); -wise (likewise). 3. Semantically suffixes fall into: a) Monosemantic:the suffix -ess has only one meaning ‘female’ – tigress, tailoress; b) Polysemantic: the suffix -hood has two meanings: 1) ‘condition or quality’ – falsehood, womanhood; 2) ‘collection or group’ – brotherhood. 4. According to their generalizing denotational meaning suffixes may fall into several groups. E.g., noun-suffixes fall into those denoting: a) the agent of the action: -er (baker); -ant (accountant); b) appurtenance: -an/-ian (Victorian, Russian); ese (Chinese); c) collectivity: -dom (officialdom); -ry (pleasantry); d) Diminutiveness:-ie (birdie); -let (cloudlet); -ling (wolfling). 5. According to their stylistic reference suffixes may be classified into: a) those characterized by neutral stylistic reference: -able (agreeable); -er (writer); -ing (meeting); b) those having a certain stylistic value: -oid (asteroid); -tron (cyclotron). These suffixes occur usually in terms and are bookish. Prefixation is the formation of words with the help of prefixes, which are derivational morphemes, affixed before the derivational base. A prefix is a derivational morpheme preceding the root-morpheme and modifying its meaning (understand – mis-understand, correct – in-correct). 1. According to the lexico-grammatical character of the base prefixes are usually added to, they may be: a) deverbal (those added to the verbal base): re(rewrite); over- (overdo); out- (outstay); b) denominal (those added to the nominal base): (unbutton); de- (detrain); ex- (ex-president); c) deadjectival (those added to the adjectival base): un- (uneasy); bi- (biannual). d) deadverbial (those added to the adverbial base): un- (unfortunately); in- independently). 2. According to the class of words they preferably form prefixes are divided into: a) verb-forming prefixes: en-/em- (enclose, embed); be- (befriend); de- (dethrone); b) noun-forming prefixes: non- (non-smoker); sub- (sub-committee); ex- (ex-husband) c) adjective-forming prefixes: un- (unfair); il(illiterate); ir- (irregular); d) adverb-forming prefixes: un- (unfortunately); up- (uphill). 3. Semantically prefixes fall into: a) Monosemantic: the prefix ex- has only one meaning ‘former’ – ex-boxer; b) Polysemantic; the prefix dis- has four meanings: 1) ‘not’ (disadvantage); 2) ‘reversal or absence of an action or state’ (diseconomy, disaffirm); 3) ‘removal of’ (to disbranch); 4) ‘completeness or intensification of an unpleasant action’ (disgruntled). 4. According to their generalizing denotational meaning prefixes fall into: a) negative prefixes: un- (ungrateful); non- (nonpolitical); in- (incorrect); dis- (disloyal); a(amoral); b) reversative prefixes: un2- (untie); de(decentralize); dis2- (disconnect); c) pejorative prefixes: mis- (mispronounce); mal(maltreat); pseudo- (pseudo-scientific); d) prefixes of time and order: fore- (foretell); pre(pre-war); post- (post-war), ex- (ex-president); e) prefix of repetition: re- (rebuild, rewrite); f) locative prefixes: super- (superstructure), sub(subway), inter- (inter-continental), trans(transatlantic). 5. According to their stylistic reference prefixes fall into: a) those characterized by neutral stylistic reference: over- (oversee); under(underestimate); un-(unknown); b) those possessing quite a definite stylistic value: pseudo- (pseudo-classical); super(superstructure); ultra- (ultraviolet); uni(unilateral); bi- (bifocal). These prefixes are of a literary-bookish character. The word-forming activity of affixes may change in the course of time. This raises the question of productivity of derivational affixes, i.e. the ability of being used to form new, occasional or potential words, which can be readily understood by the languagespeakers. Thus, productive affixes are those used to form new words in this particular period of language development. Noun-forming suffixes Adjective-forming suffixes Adverb-forming suffixes -er (manager), -ing (playing), -ness (darkness), -ism (materialism), -ist (parachutist), -ism (realism), -ation (automation), (impressionist), -ancy (redundancy), -ry (gimmickry), -or (reactor), -ics (cybernetics). -y (tweedy), -ish (smartish), -ed (learned), able (tolerable), -less (jobless), -ic (electronic). -ly (equally) Verb-forming suffixes -ize/-ise (realise), -ate (oxidate), -ify (qualify). un- (unhappy), re- (reconstruct), disPrefixes (disappoint) Noun-forming suffixes Adjective-forming suffixes Verb-forming suffix -th (truth), -hood (sisterhood), -ship (scholarship). -ly (sickly), -some (tiresome), -en (golden), -ous (courageous), -ful (careful) -en (strengthen) The productivity of an affix should not be confused with its frequency of occurrence that is understood as the existence in the vocabulary of a great number of words containing the affix in question. An affix may occur in hundreds of words, but if it is not used to form new words, it is not productive, for instance, the adjective suffix – ful. Native affixes are those in the Old English period or were formed from Old English words. The change a morpheme undergoes in the course of time may be of different kinds. A bound morpheme, e.g. may be developed from a free one. Such are the suffixes – dom (‘fate, power’); hood ‘state’; -lock ‘actions or proceedings, practice’; -ship ‘state, conduct’, and the prefixes; over- ‘in excess, extra, upper’; out- ‘foreign, external’, ect. Noun-forming affixes -er -ness -ing -dom -hood -ship -th -let Examples Driver, painter. Ugliness, coldness. Singing, playing. Freedom, kingdom. Brotherhood, manhood. Leadership, friendship. Breath, length. Booklet, islet. -ful -less -y -ish -ly -en -some -like Joyful Harmless Cozy Childish Lovely Golden Handsome Ladylike Verb-forming affixes -en Widen Adverb-forming affixes -ly -wise Rarely Clockwise Prefixes bemisunover- Befriend Misuse Unselfish Overdo Latin -able/ -ible -ant/-ent extrapreultra- Examples Capable, divisible. Servant, student. Extralinguistic. Pre-election. Ultra-high. Greek -ist -ism -ite antisym-/ sin- Examples Artist Marxism Vulcanite Anti-democratic Synthesis French -age -ance/ -ence -ard -ate -ee -ess en-/ em- Examples Percentage Extravagance, coherence Wizard Electorate Employee Princess Enclose, embed are words that are made up of elements from two or more different languages. There are 2 basic types of forming hybrid words: 1) a foreign base is combined with a native affix, e.g. colourless, uncertain; 2) a native base is combined with a foreign affix, e.g. drinkable, ex-wife. There are also many hybrid compounds, such as blackguard (English + French); schoolboy (greek + English). Valency of affixes is understood as their capability to be combined with certain bases, e.g. adjective forming suffixes are mostly attached to nominal bases. They are: -en (golden), -ful (meaningful), -less (careless), -ly (soldierly), -like (childlike). The highly productive suffix –able, however, can be combined with nominal and verbal bases alike (honorable, advisable). is the possibility of a particular base to take a particular affix. The valency of bases is not unlimited, e.g., noun bases can be followed by: 1. the noun-forming suffixes, e.g. –eer (profiteer), -ful (spoonful), -ics (linguistics), -let (cloudlet); 2. the adjective-forming suffixes, e.g. –al 3. (doctoral), -ary (revolutionary), -ous (spacious), -ic (historic); the verb-forming suffixes, e.g. –en (hearten), ize (sympathize). is very important semantically because the meaning of the derivative depends not only on the morphemes of which it is composed but also on combinations of bases and affixes that can be contrasted with it. Contrast is observed in the use of the same morphemes in different environment or in the use of different morphemes in the same environment, e.g., the difference in the suffixes – ity and –ism becomes clear when comparing them as combined with identical bases: formality – formalism; reality – realism. -ity – ‘the quality of being what corresponding adjective describes, an instant or quality’; -ism –’ a disposition to what the adjective describes, or a corresponding type of ideology’. 1. Word-formation is the process of creating words from the material available in the language after certain structural and semantic formulas and patterns. 2. As a subject of study English wordformation is that branch of English Lexicology which studies the derivative structure of words and the patterns on which the English language builds new words. Like any other linguistic phenomenon, wordformation may be studied synchronically and diachronically. 3. There are two types of wordformation in Modern English: wordderivation which is divided into affixation and conversion and wordcomposition. Within the types further distinction is made between the various ways and means of wordformation. 4. There are minor types of wordformation: shortening, blending, acronymy (graphical abbreviation), sound-interchange, sound-imitation, back-fomation and distinctive stress. 5. Affixation (prefixation and suffixation) is the formation of words by adding derivational affixes (prefixes and suffixes) to bases. One distinguishes between derived words of different degrees of derivation. 6. There are quite a number of polysemantic, homonymous and synonymous derivational affixes in Modern English. 7. Classifications of derivational affixes are based on different principles such as: 1) the lexico-grammatical character of the stem the affix is added to, 2) the part of speech formed, 3) the meaning, 4) the generalising denotational meaning, 5) the stylistic reference, etc. 8. The productivity of derivational affixes is relative and conditioned by various factors. 9. Many of the Modern English derivational affixes were at one time independent words. Others have always been known as suffixes or prefixes within the history of the English vocabulary. Some of them are of international currency. 10. The degree of productivity and factors favouring it make an important aspect of synchronic description of every derivational pattern within the two types of word-formation. 11. Three degrees of productivity are distinguished for derivational patterns and individual derivational affixes: l) highly-productive, 2) productive or semi-productive, 3) nоn-produсtive. 1. 2. 3. Зыкова И.В. Практический курс английской лексикологии. М.: Академия, 2006. – С.57-77. Гинзбург Р.З. Лексикология английского языка. М.: Высшая школа, 1979. – С. 108-216. Антрушина Г.Б., Афанасьева О.В., Морозова Н.Н. Лексикология английского языка. М.: Дрофа, 2006. – С. – 78-128.