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