Home › Words › U › unpairednessunpairednessunpairedness means the quality of being unpaired.Among words judged in Lexicurio's Arena, unpairedness ranks #36,608 of 42,749 for Qualifying.EtymologyFrom unpaired + -ness.nounThe quality of being unpaired.Definitions & examples from Wiktionary (CC BY-SA 3.0).