| Word | Definitions | Synonyms |
|---|---|---|
| unreconcilable | (adjective) impossible to reconcile | Synonyms: irreconcilable |
| unreconciled | (adjective) not made consistent or compatible | - |
| unreconstructed | (adjective) adhering to an attitude or position widely held to be outmoded | - |
| unrecorded | (adjective) actually being performed at the time of hearing or viewing | Synonyms: live |
| unrecoverable | (adjective) incapable of being recovered or regained | Synonyms: irrecoverable |