irascibility

acerbity anger annoyance crossness dander excitability fit fretfulness furor fury heat huffiness impatience ire irritability irritation miff outburst passion peevishness petulance pugnacity rage resentment sensitivity snit sourness spleen stew sullenness surliness tantrum tartness tear temperament tetchiness tiff touchiness wax

bad humor cantankerousness grouchiness hotheadedness ill humor irascibleness low boiling point short fuse slow burn

calm calmness contentment control ease enjoyment happiness harmony joy peace pleasure