Unexchangeability definitions

Unexchangeability

1) Incommutability 2) Irreplaceableness
Found on https://www.crosswordclues.com/clue/unexchangeability

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unexchangeability

[n] - the quality of being incapable of exchange or interchange
Found on http://www.webdictionary.co.uk/definition.php?query=unexchangeability

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unexchangeability

noun the quality of being incapable of exchange or interchange
Found on https://www.encyclo.co.uk/local/20974

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