| IRR | impossible to repair, rectify, or amend |
|---|---|
| IRR | in an irreparable manner or to an irreparable degree |
| IRR | not possible to replace |
| IRR | impossible to replace |
| IRR | the quality of being irreplaceable |
| IRR | irrepressible liveliness and good spirit |
| IRR | impossible to repress or control |
| IRR | free of guilt |
| IRR | in an irreproachable and blameless manner |
| IRR | the quality of being unreproducible |
| IRR | impossible to reproduce or duplicate |
| IRR | the quality of being overpowering and impossible to resist |