Home › Words › N › nonsanitynonsanitynonsanity means A lack of sanity; the condition of not being sane; as:; Synonym of insanity.Among words judged in Lexicurio's Arena, nonsanity ranks #36,618 of 42,749 for Qualifying.EtymologyFrom non- + sanity.nounA lack of sanity; the condition of not being sane; as:; Synonym of insanity.A lack of sanity; the condition of not being sane; as:; Synonym of unsanity.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.nonsensicality 75% match — The state or condition of being nonsensical. vs nonsanity →noninsane 73% match — Not insane; sane. vs nonsanity →insanity 73% match — The state of being insane; madness. vs nonsanity →unsane 73% match — Not sane, as:; Synonym of insane. vs nonsanity →saneness 71% match — Synonym of sanity (which is the more common term). vs nonsanity →nonsensibility 70% match — The quality of being nonsensible. vs nonsanity →sanity 69% match — The condition of being sane. vs nonsanity →insaneness 67% match — insanity; madness vs nonsanity →