One who lacks belief or faith, especially in a particular religion; a nonbeliever.
A person who believes that the human mind cannot know whether there is a God or an ultimate cause, or anything beyond material phenomena
A member of a sect of ancient Greek philosophers who believed virtue to be the only good and self-control to be the only means of achieving virtue.
Someone who habitually doubts beliefs and claims presented as accepted by others, requiring strong evidence before accepting any belief or claim.
One of the 12 Apostles. According to the New Testament, he doubted that Jesus had risen from the dead until he saw the wounds.
A person who habitually doubts; chronic skeptic
The definition of a belief is an opinion or something that a person holds to be true.
Someone who habitually doubts accepted beliefs and claims presented by others, requiring strong evidence before accepting any belief or claim.
One who does not believe or have faith, as in God or a philosophy.
Find another word for doubter. In this page you can discover 14 synonyms, antonyms, idiomatic expressions, and related words for doubter, like: questioner, unbeliever, agnostic, cynic, skeptic, thomas, believer, truster, doubting thomas, belief and sceptic.