- sulk, sulkiness - a mood or display of sullen aloofness or withdrawal; "stayed home in a sulk"
--1 is a kind of temper, mood, humor, humour
- sulkiness, huffishness - a feeling of sulky resentment
--2 is a kind of resentment, bitterness, gall, rancor, rancour
- sulkiness, sullenness, moroseness, sourness - a sullen moody resentful disposition
--3 is a kind of ill nature