Home › Words › U › unstainednessunstainednessunstainedness means the quality of being unstained.Among words judged in Lexicurio's Arena, unstainedness ranks #36,606 of 42,747 for Qualifying.EtymologyFrom unstained + -ness.nounThe quality of being unstained.Definitions & examples from Wiktionary (CC BY-SA 3.0).