A foolish or stupid utterance or deed.
Something that is extremely foolish, distinctly irrational, or wildly excited:
The definition of absurdity is something that is ridiculous or impossible.
Something stupid; foolish remark, irrational act, etc.
An inconsistent act, remark, etc.
A fact or cause that explains why something exists or has occurred:
Find another word for irrationalities. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for irrationalities, like: idiocies, insanities, absurdities, stupidities, inconsistencies and reasons.