easy-going[adjective]Synonyms: relaxed, carefree, casual, easy, even-tempered, happy-go-lucky, laid-back
(informal), nonchalant, placid, tolerant, undemanding
English Thesaurus: relaxed, easy-going, laid-back, comfortable, at ease, ... [TahlilGaran] English Synonym Dictionary ▲
ˌeasy-ˈgoing adjective not easily upset, annoyed, or worried
Antonym : uptight:
Her easy-going nature made her popular. [TahlilGaran] Dictionary of Contemporary English ▲