adjective
irreparable
ih-REP-uh-ruh-bul/ɪˈrepərəbl/
Impossible to repair or put right.
The burned book suffers irreparable damage as its pages crumble to ash.

Etymology
Making something ready again became the idea of restoring it to good condition. The negative prefix and ability ending mark damage that cannot be put right.
In context
Sometimes the the damage is irreparable and you're going to have to replace them.
More examples
- The mechanic confirms that the engine is irreparable.
- Her betrayal causes an irreparable break in their friendship.
- Clearing this forest could do irreparable harm to the ecosystem.
Forms
irreparable
irreparably adverb — In a way beyond repair.
Similar words
- irremediable
- Emphasizes problems or conditions that cannot be corrected.
- unfixable
- A more informal alternative for something that cannot be repaired.