Added 10 October 2026 purposefulness noun Categories: Describing WordsRare Words noun ! Definition from WordNet 3.1, Princeton University. More about purposefulness at Wordnik → Where our words come from → The quality of having a definite purpose. Related Words: purposivenesspurposivityplanfulnesspointfulnessunpurposivenessintendednessintentnessintentionalitycommitmentdeliberatenessresolvedness Back to today's word