Irrevocably

Let then, the Master of Ravenswood have the interview on which he insisteth; it can but be as a passing pang to this honourable maiden, since her faith is now irrevocably pledged to the choice of her parents.

The spell was irrevocably broken.

The spell was broken irrevocably.

Are we harming the planet irrevocably?

Two distinct cases must be noted: (1) rights of the beneficiary who has been named revocably, that is, with the insured retaining the right to change the beneficiary designation; and (2) rights of the beneficiary who has been named irrevocably by the insured.