irrecoverable[adjective]Synonyms: irreclaimable, irredeemable, irremediable, irreparable, irretrievable
Antonyms: recoverable
[TahlilGaran] English Synonym Dictionary ▲
ir‧re‧cov‧er‧a‧ble /ˌɪrɪˈkʌv
ərəb
əl◂/
adjective formal something that is irrecoverable is lost or has gone and you cannot get it back:
irrecoverable loss of sight The insurance premium is wholly irrecoverable. [TahlilGaran] Dictionary of Contemporary English ▲