Home › Words › U › unaccomplishmentunaccomplishmentunaccomplishment · noun — lack of accomplishment; the state of being unaccomplished.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, unaccomplishment ranks #17,086 of 43,279 for Qualifying.EtymologyFrom un- + accomplishment.nounLack of accomplishment; the state of being unaccomplished.Definitions & examples from Wiktionary (CC BY-SA 3.0).