Solutions Invisible has 5 entries with similar clues
- 3-letter words
- inkInvisible ...... (medium for a secret message)
- 4-letter words
- auraAn invisible or subtle emanation
- 13-letter words
- into-thin-airSo as to become invisible
- birthday-suitInvisible attire/outfit
- 15-letter words
- out-of-thin-airForm a state of being invisible or nonexistent