Home › Words › U › unidentifiablenessunidentifiablenessunidentifiableness means the quality of being unidentifiable.Among words judged in Lexicurio's Arena, unidentifiableness ranks #42,481 of 42,749 for Qualifying.EtymologyFrom unidentifiable + -ness.nounThe quality of being unidentifiable.Definitions & examples from Wiktionary (CC BY-SA 3.0).