multi-faithˈmulti-faith adjective [only before noun] 
including or involving people from several different religious groups: 
a multi-faith gathering
including or involving people from several different religious groups: a multi-faith gathering- Black Lace
- blackleg
- blacklist
- black magic
- blackmail
- blackmailer
- Black Maria
- black market
- black marketeer
- Black Mass
- Black Monday
- Black Muslim
- blackness
- blackout
- Black Panthers
- black pepper
- Blackpool
- Black Prince, Edward the
- black pudding
- Black Rod
- Black Sash
- Black Sea
- black sheep
- blacksmith
- blackspot