Added 9 October 2026 tactfulness noun Categories: Describing WordsObscure Words noun ! Definition from Wiktionary (CC BY-SA). More about tactfulness at Wordnik → Where our words come from → The state or quality of being tactful. His tactfulness allowed him to be honest without making enemies. Related Words: tactpoisetactlessnessuntactfulnesstactilitytactualitytacitnesscontactivenesstendermindednesstensibilityskilfulnesstameness Back to today's word