infidel /inˈfi-del or -dl/

1. Someone who rejects a religion, esp Christianity or Islam
2. Loosely, someone who disbelieves in a particular theory, etc

1. Unbelieving
2. Sceptical
3. Disbelieving a religion

infidelˈity noun

1. Lack of faith or belief
2. Disbelief in religion
3. Unfaithfulness, esp in marriage
4. An instance of this
5. Treachery

• black gram
• black grouse
• blackguard
• blackguarded
• blackguarding
• blackguardism
• blackguardisms
• blackguardly
• blackguards
• black guillemot
• black guillemots
• black hand
• black hands
• black-hat hacker
• brandy-bottle
• brandy-bottles
• brandy butter
• brandy glass
• brandy glasses
• brandy-pawnee
• brandy-pawnees
• brandy snap
• brandy snaps
• brane
• branes