1. That cannot be repaired or recovered.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• irreparrable,
• unreparable,
• irreperable,
• irrepairable,
• irrecrable,
• irreputable,
• irrepreable,
• irreplasable,
• irreprible,
• irraparably,
• ireparable,
• irrepairably,
• irrepairible,
• irrepirable,
• irreperably,
• irepairable,
• irreprably,
• irreprable,
• irrepable,
• irreparabable

• irrepressible,
• irreproachable,
• irreversible,
• irreparably.

The adjective form of the word "irreparable" is "irreparable".

The plural form of the word "irreparable" is "irreparables".

The singular form of the word "irreparable" is "irreparability"