Home › Words › N › nonfrictionnonfrictionnonfriction means absence of friction.EtymologyFrom non- + friction.nounAbsence of friction.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.antifriction 73% match — Reducing or intended to reduce friction. vs nonfriction →antifrictional 69% match — Synonym of antifriction. vs nonfriction →sliplessness 67% match — Absence of physical slippage. vs nonfriction →nanofriction 64% match — friction involving nanosized objects vs nonfriction →frictional 63% match — Relating to, or caused by, friction. vs nonfriction →draglessness 62% match — Absence of drag. vs nonfriction →interfriction 62% match — friction between two or more things vs nonfriction →slipless 62% match — Without physical slippage. vs nonfriction →