Home › Words › C › crestlessnesscrestlessnesscrestlessness means absence of a crest.EtymologyFrom crestless + -ness.nounAbsence of a crest.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.crestless 83% match — Having no crest vs crestlessness →combless 66% match — Without a comb or crest. vs crestlessness →creaselessness 66% match — Absence of creases. vs crestlessness →crestlike 65% match — Having the characteristics of a crest vs crestlessness →contourlessness 65% match — Absence of contours. vs crestlessness →crestedness 65% match — The property of being crested (or of having a specified type of crest) vs crestlessness →crownlessness 65% match — The state of lacking a crown. vs crestlessness →creedlessness 64% match — Absence of creed. vs crestlessness →