Home › Words › I › irreplaceabilityirreplaceabilityirreplaceability means the quality of being irreplaceable; inability to be replaced, often because of being unique.Among words judged in Lexicurio's Arena, irreplaceability ranks #33,975 of 42,817 for Qualifying.EtymologyFrom irreplaceable + -ity; see ir-, replace, -able, -ability.nounThe quality of being irreplaceable; inability to be replaced, often because of being unique.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.irreplicability 79% match — The quality or state of being irreplicable; incapability of being replicated. vs irreplaceability →irreplaceably 78% match — In an irreplaceable manner; (frequently) uniquely, singularly. vs irreplaceability →nonreplaceable 76% match — Not replaceable, unable to be replaced. vs irreplaceability →unsubstitutability 76% match — The quality of not being substitutable. vs irreplaceability →inimitability 71% match — The property or status of being inimitable. vs irreplaceability →undiminishableness 68% match — The quality of being undiminishable. vs irreplaceability →irrepresentability 68% match — The quality of being irrepresentable. vs irreplaceability →uniquity 67% match — The state or quality of being unique. vs irreplaceability →