Added 3 October 2026 feasability noun Categories: Obscure Words noun ! Definition from Wiktionary (CC BY-SA). More about feasability at Wordnik → Where our words come from → Misspelling of feasibility. Related Words: acceptibilitymapabilitypossiblitiescompatabilitycertainitylikelyhoodincompatabilitygeneralizablityapproximatibilitytraversibilityfuntionalitycrystalizability Back to today's word