1. One who disbelieves or has no faith in a given religious creed, especially the Christian; a sceptic; a deist; a Mohammedan.

2. Disbelieving, especially in Christianity, and that often only on certain theoretic sides.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• infadel,
• infedels,
• zinfindel,
• infil,
• zinfadel,
• infite,
• initel,
• infedel,
• infited,
• infadels,
• infidelty,
• inifdel,
• infdiel,
• infiedl,
• infidle,
• infidell,
• infideliy,
• Infrugel,
• infimed,
• inisel

• invader,
• invited,
• invade,
• invite,
• infidelity,
• invitee,
• infield.

The adjective form of the word "infidel" is "infidelic" or "infidelic".

The plural of the "infidel" can be the "infidels".

The singular of the "infidel" can be the "infidel".