Word meaning easy going

с легким характером, веселый, легкий, естественный, ленивый, праздный

прилагательное

- с легким характером, добродушно-веселый; беззаботный; покладистый
- легкий, естественный, спокойный (о ходе лошади)
- ленивый; праздный; бездеятельный
- беспечный; с ленцой

Словосочетания

easy going — человек с которым легко иметь дело; беззаботный; беспечный  
easy-going — с лёгким характером; лёгкий/покладистый; добродушный  
to be easy-going in private life — ко всему относиться легко в личной жизни  

Примеры с переводом

The word easygoing is positive, not negative, in both American and British English. An easygoing person is someone who is liked.

Oxford Dictionaries Online has a good definition:

Relaxed and tolerant in approach or manner.

Synonyms:

relaxed, even-tempered, placid, mellow, mild, happy-go-lucky, carefree, free and easy, nonchalant, insouciant, imperturbable, amiable, considerate, undemanding, patient, tolerant, lenient, broad-minded, understanding, good-natured, pleasant, agreeable, laid-back, unflappable, Type-B, low-maintenance

The American Heritage Dictionary definition that you posted which states the word is synonymous with negligent and careless is not quite correct. Negligent and careless are negative, but easygoing is positive. It would be wrong to replace negligent and careless with easygoing in a sentence. For example, the following sentence does not make any sense:

She had been easygoing and had left the door unlocked.

He is known as an easy-going fellow and not someone who would insult an American institution for political reasons. ❋ DAVID SHOALTS (2012)

But it isn’t simply his easy-going, unflappable demeanor that allowed him to win 34 or more games for 12 consecutive season. ❋ Unknown (2009)

The space, a fairly utilitarian cafe prettified with kitschy, crafty art and objects, has a pleasant easy-going atmosphere. ❋ Unknown (2011)

I come home at the end of each night, after a long night out and an even longer day working, and reminisce on the easy-going times of college, telling myself I’ll find my way back. ❋ Sam Raushenbush (2010)

Clearly The How-to-Geek differs in how he perceives comments (definitely a more easy-going approach that leaves room for even the staunchest of opinion) and definitely deserves some recognition for not just stripping people of their «voice», as it were, in this community for every little supposed indiscretion. ❋ Unknown (2009)

It’s closer to that classic of dark, uncomfortable indie comedy, Chuck & Buck, than it is to the relatively loose and easy-going Judd Apatow comedies the leads are better known for. ❋ Unknown (2011)

Their lighthearted demeanor and easy-going banter is in bright contrast to their life work of training health care professionals and volunteers to face illness, disease, dying and living within a spiritually contemplative perspective. ❋ Dr. Sharon Ufberg (2011)

Other than iffy terminology (understatement of the millennium), Jessica is right on target in that those who attack the easy-going sex culture the most vehemently have a marked anti-woman agenda. ❋ Unknown (2009)

Looks like a easy-going laid-back atmosphere without dress-up histrionics. ❋ Unknown (2009)

In an insistent way she had caught glimpses of the large, easy-going side of his nature, and she felt sure, if she asked him to cease attempting to write, that he would grant her wish. ❋ Unknown (2010)

He was an easy-going man and had learned to bide his time. ❋ Unknown (2010)

Happy, smiley, easy-going (passive?) dad met us at the door, but at the end of the visit there was absolutely no question who were the closers in the house. ❋ Unknown (2009)

But Doug — no relation — is a quality talent in his own right, a Canadian who delivers warm, easy-going folk-rock. ❋ Jim Fusilli (2010)

PROS: Baker’s easy-going writing style; colorful characters; positive message for kids. ❋ Unknown (2009)

This was rank piracy, but his victims were an easy-going breed, and while they detested him, they yet permitted him to flourish in his sins. ❋ Unknown (2010)

The key of G, because it is easy-going, is often called the «people’s key,» and that’s not a bad way to look at Mr. d’Amboise, who was very much the people’s classical dancer. ❋ Laura Jacobs (2011)

A former army tank commander, Mr. Ch á vez is blessed with an easy-going gift of gab that endears him to many among the poor. ❋ Jos (2010)

[Tina] [doesnt] get [upset] easily. She’s an easy-going person. ❋ ❤Your Cutie❤ (2020)

Sam- I lost your [car keys] I’m soo sorry!
[James-] It’s ok we’ll find them soon enough!
Sam- your soo [easy going]! thank you! ❋ Jamesbondlover12326 (2012)

I am a 20yr old [GWM], brown hair/eyes, into fisting, [rimming], [PNP], and occasional scat sessions. I am also very easy going. ❋ Matt Beau (2006)

Dude 1
«Hey man, I slept with your mom last night…. sorry.
Dude 2
«[No worries] man.» *Takes a hit off a [phat boy].*
Dude 1
«Wow… your [easy going] dude» ❋ WhiteSugar (2009)

I [minced] to go with [Charles], but as he was an easy going, he tried to go to some where else after the first [trip], now I was trying to make myself still. ❋ Man!? (2017)

Money [a good] [example] of [Easy Come Easy Go] ❋ Ac (2004)

«yo me and jules were gonna [fuck but] it was easy come, easy go when i found a fucking [used condom] in the trash and her ex [avi’s] shirt in the bathroom» ❋ Squatfucker420 (2017)

During a [Fire Fight];
fellow [Marine] 1- is killed by incoming enemy fire
fellow Marine 2- [go easy bro]. ❋ CFS IV (2009)

[Next time] [I ain’t going] [easy on] you ❋ Abusparta (2018)

«Be [careful], he’s an [easy cum easy go]. He’s doing ‘cum speedrun’ any%» ❋ CPU65028080CPU (2023)