Last seen in:
Related Clues:
- Known by only a few
- Like secret rituals
- Understood by only a few
- Not clearly expressed
- Difficult to understand
- Make less visible
- Known to few
- Secret, mysterious
- Mysterious, secret
- Indistinct or not well-known
- Mysterious and secret
- Dim, indistinct or not well known
- Cloudy or indistinct
- Mysterious or secret
- Hazy or cryptic