Home › Words › U › unperceivingnessunperceivingnessunperceivingness means lack of perception.EtymologyFrom unperceiving + -ness.nounLack of perception.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.imperception 84% match — Lack of perception; failure to perceive. vs unperceivingness →unperceptive 82% match — Not perceptive. vs unperceivingness →unperceivingly 82% match — Without perceiving; obliviously. vs unperceivingness →impercipient 81% match — Lacking perception; unable to perceive. vs unperceivingness →imperceptive 79% match — Unable to perceive. vs unperceivingness →unpercipient 77% match — Not percipient. vs unperceivingness →unseeingness 76% match — The quality of being unseeing. vs unperceivingness →unperceived 74% match — Not perceived vs unperceivingness →