| Answer | Crossword Clue |
|---|---|
| unipersonal | existing as only one person |
| unipersonality | the state of being unipersonal, existing as only one person |
| mythic | existing only in legend, as a person |
| uniquely | UNIQUE, existing as the only one of its kind |
| uniquest | UNIQUE, existing as the only one of its kind |
| unique | something that is rare or the only one of its kind / existing as the only one of its kind |
| ephemeral | existing only for a day, or short period / a creature, such as a mayfly, that lives for one day only |
