| Answer | Crossword Clue |
|---|---|
| AURA | Indefinable surrounding |
| NAMELESS | Indefinable |
| AURAE | Indefinable somethings. |
| AURA | Indefinable something |
| AURAS | Indefinable somethings |
| EON | Indefinable time |
| AURA | Indefinable presence |
| EON | Indefinable time period |
| undefinable | not definable also INDEFINABLE |
| SAIS | Je ne ... quoi (indefinable quality) |
| indefinability | the state of being indefinable |
| indefinables | INDEFINABLE, something that cannot be defined |
| indefinableness | INDEFINABLE, that cannot be defined also UNDEFINABLE |
| indefinably | INDEFINABLE, that cannot be defined also UNDEFINABLE |
| nameless | (esp. of an emotion) Not easy to describe; indefinable |
