| Word | Digits in Telephone Number |
|---|---|
| Unfaceted | 863223833 |
| Unfailing | 863245464 |
| Unfairest | 863247378 |
| Unfastens | 863278367 |
| Unfearing | 863327464 |
| Unfeeling | 863335464 |
| Unfeigned | 863344633 |
| Unfencing | 863362464 |
| Unfertile | 863378453 |
| Unfetters | 863388377 |
| Unfitness | 863486377 |
| Unfitting | 863488464 |
| Unfledged | 863533433 |
| Unflyable | 863592253 |
| Unfocused | 863628733 |
| Unfolders | 863653377 |
| Unfolding | 863653464 |
| Unfounded | 863686333 |
| Unfreedom | 863733366 |
| Unfreeing | 863733464 |
| Unfreezes | 863733937 |
| Unfretted | 863738833 |
| Unfrocked | 863762533 |
| Unfrosted | 863767833 |
| Unfurling | 863875464 |
| Unfussily | 863877459 |