adj. 25B6; adjective SURLY, sulky, pouting, sour, morose, resentful, glum, moody, gloomy, grumpy, bad-tempered, ill-tempered; unresponsive, uncommunicative, uncivil, unfriendly.
cheerful.
SULLEN
Meaning of SULLEN in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012