idiot idiosyncratically • idiotcy · · · Info · Definitions · Synonyms · Characters · · idiot · · Text Latin · · Script 5 · · Length Definitions · · · (noun) a person of subnormal intelligence. Synonyms: imbecile, cretin, moron, changeling, half-wit, retard. · · Noun Definition 1 Synonyms · · · imbecile · · Synonym 1 cretin · · Synonym 2 moron · · Synonym 3 changeling · · Synonym 4 half-wit · · Synonym 5 retard · · Synonym 6 Characters · · d latin small letter d U+0064 i latin small letter i U+0069 o latin small letter o U+006F t latin small letter t U+0074