Added 10 October 2026 unfitten adjective Categories: Obscure Words adjective ! Definition from Wiktionary (CC BY-SA). More about unfitten at Wordnik → Where our words come from → Unfitted; unsuited. Related Words: unfitinhabileineptunaptimpairunbefittingunsuitableungainlyinconcinneunfittingill-fittingincommode Back to today's word