adj. 25B6; adjective SULLEN, sulky, moody, sour, unfriendly, unpleasant, scowling, unsmiling; bad-tempered, grumpy, crotchety, prickly, cantankerous, irascible, testy, short-tempered; abrupt, brusque, curt, gruff, churlish, ill-humoured, crabby, uncivil; informal grouchy.
pleasant.