25B6; adjective EQUABLE, even-tempered, imperturbable; unruffled, unflustered, untroubled, well balanced; easy-going, mellow, mild, calm, relaxed, cool, at ease; placid, stable, level-headed; cheerful, upbeat; informal unflappable, laid-back.
moody.
GOOD-TEMPERED
Meaning of GOOD-TEMPERED in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012