Englishill humour
noun
the downward tilt to her mouth betrayed her ill humour:
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.
▷antonyms good humour.
ill humour Oxford Dictionary of English