Added 9 October 2026 misfeasor noun Categories: Obscure Words noun ! Definition from Wiktionary (CC BY-SA). More about misfeasor at Wordnik → Where our words come from → A criminal or evildoer. Related Words: malfeasormisdoerwrongdoerill-doermalefactressmiscreantmalfeasancemisdealermalefeasancefactwrongermisbehaver Back to today's word