vitalnessvitalness means vitality. Lexicurio rates it Rare gem — a strength score of 83 out of 100.EtymologyFrom vital + -ness.nounvitalityDown the rabbit holeEvery word is a door. Follow one.Near rhymesmindfulnesslibellouslifelessnesstimelessnessspitefulnesssynesiskinesismindlessnessrightfulnesschildlessnessfibrinousfrightfulnesscytisusprivatenessmytilusspinelessnesstitaness