Related Clues:
- Mysterious, understood by few
- Not widely understood
- Something quite clear can easily become mysterious
- Mysterious, obscure
- Hidden firm backing religious system
- Understood only by a few
- You can go to the devil for this copper between two soldiers
- Mysterious or understood by few
- An acre (anag)
- Apprehended by a small group
- Like much tax law
- Two officers arresting copper? Very mysterious
- Most of fortune built up within a month? Very mysterious
- Magical; hide from view (astron.)
- Old religious system number in Rome held to be magical