1. people who do not believe in a particular religion or religious doctrine
Usage: plural form of unbeliever

Examples

• The missionary tried to convert the unbelievers in the village.
• Many unbelievers attended the interfaith dialogue to learn about different religions.
• The religious text warned against associating with unbelievers.
• Some unbelievers find comfort in philosophy rather than faith.
• The debate between believers and unbelievers lasted for hours.
• Historical persecution of unbelievers was common in many societies.