n. 25B6; noun PREPOSTEROUSNESS, ridiculousness, ludicrousness, risibility, idiocy, stupidity, foolishness, folly, silliness, inanity, insanity; unreasonableness, irrationality, illogicality, pointlessness, senselessness; informal craziness.
ABSURDITY
Meaning of ABSURDITY in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012