Home › Words › P › passionatenesspassionatenesspassionateness means the condition of being passionate.Among words judged in Lexicurio's Arena, passionateness ranks #7,517 of 42,752 for Qualifying.EtymologyFrom passionate + -ness.nounThe condition of being passionate.A passionate act.Definitions & examples from Wiktionary (CC BY-SA 3.0).