Home › Words › U › underivednessunderivednessunderivedness means the quality of not being derived from anything else.Among words judged in Lexicurio's Arena, underivedness ranks #31,630 of 42,747 for Qualifying.EtymologyFrom underived + -ness.nounThe quality of not being derived from anything else.Definitions & examples from Wiktionary (CC BY-SA 3.0).