Forceful, often vindictive anger.
A thing or person that annoys
A homologous organ or tissue in other vertebrates.
Frame of mind; disposition; mood
Excessive irritability or sensitiveness:
Find another word for irascibility. In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for irascibility, like: quick temper, wrath, irritability, testiness, anger, annoyance, spleen, temper, temperament, tetchiness and dander.