ill humour 
noun [mass noun]
Irritability or bad temper: his kindlier feelings abated to be replaced by ill humour [in singular]: his arrival had put her in an ill humour...
- The fourth ring is the prison of the wrathful, those who indulged their anger, and the sullen, those who indulged their ill humor.
- Already the fans are getting restless and many of those who made the trip to Taunton were in ill humour by tea-time yesterday.
- Our captain was a strict disciplinarian who wouldn't think twice about not letting us wear sneakers or breaking up a poker game if he was in ill humor.
Synonyms
bad mood, bad temper, ill temper, irritability, irascibility, cantankerousness, peevishness, petulance, pettishness, pique, fit of pique, querulousness, crabbiness, testiness, tetchiness, fractiousness, snappishness, waspishness, touchiness, moodiness, sullenness, sulkiness, surliness, resentment, rancour, spleen, dyspepsia, biliousness, sourness, annoyance, anger, crossness
- straight
- straight-ahead
- straight angle
- straight-arm
- straight arrow
- straightaway
- straight chain
- straight chair
- straight-cut
- straight edge
- straight-eight
- straighten
- straightener
- straightening iron
- straight-faced
- straight flush
- straightforward
- straightforwardly
- straightforwardness
- straight from the shoulder
- straightish
- straightjacket
- straight-laced
- straight-line
- straightly