unundoable

English

Etymology

From un- +‎ undoable.

Adjective

unundoable (not comparable)

1. Not undoable; unable to be undone.

   Synonym: irreversible

   • 2022, Carter Bays, The Mutual Friend:

     Dots appeared, but before they could become a message, Roxy cut and pasted the link to the blog post into the chat window and let it fly with unundoable consequence.