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

• inopportunities
• inopportunity
• inorb
• inorbed
• inorbing
• inorbs
• in order
• inordinacies
• inordinacy
• in ordinary
• inordinate
• inordinately
• inordinateness
• inordinatenesses
• inordination
• inordinations
• inorganic
• inorganically
• inorganic chemistry
• inorganisation
• inorganisations
• inorganised
• inorganization
• inorganizations
• inorganized