Home › Words › U › unwearisomenessunwearisomenessunwearisomeness means quality of being unwearisome.Among words judged in Lexicurio's Arena, unwearisomeness ranks #36,618 of 42,749 for Qualifying.EtymologyFrom unwearisome + -ness.nounQuality of being unwearisome.Definitions & examples from Wiktionary (CC BY-SA 3.0).