Home › Words › N › niddicockniddicockniddicock means A foolish person.EtymologyFrom niddy + cock, using cock as a diminutive suffix as if niddy + -ock.nounA foolish person.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.nidget 76% match — A fool or idiot. vs niddicock →noddy 74% match — A silly or stupid person; a fool, an idiot. vs niddicock →ninnyhammer 71% match — A foolish person; a simpleton. vs niddicock →ninny 69% match — A silly or foolish person. vs niddicock →dicklick 67% match — A fool, an idiot; an unpleasant person. vs niddicock →dimmock 66% match — A foolish person; a dimwit. vs niddicock →dickwhacker 66% match — A fool. vs niddicock →nincompoop 66% match — A foolish or silly person. vs niddicock →