Home › Words › U › unmistakablenessunmistakablenessunmistakableness means the quality of being unmistakable, or recognizably unique.Among words judged in Lexicurio's Arena, unmistakableness ranks #26,975 of 42,749 for Qualifying.EtymologyFrom unmistakable + -ness.nounThe quality of being unmistakable, or recognizably unique.Definitions & examples from Wiktionary (CC BY-SA 3.0).