The word irreclaimably refers to something that cannot be restored or redeemed. Here are some synonyms that can be used in place of irreclaimably: irretrievably, hopelessly, irredeemably, irrevocably, permanently, irreversibly, irreparably. These words all emphasize the finality of a situation or outcome. Irretrievably and irredeemably both suggest that something is lost or beyond repair. Irrevocably means that a decision or action cannot be changed or undone, while permanently and irreversibly refer to a condition or state that cannot be altered or reversed. Irreparably implies that something is damaged beyond repair or cannot be fixed adequately.