Someone undecided as to what is true.
Agnostic means a person who views the existence of ultimate truth as unknowable, particularly when it comes to the existence of God.
(Loosely, uncommon) A person who does not believe in a particular deity (any deity in a particular pantheon), notwithstanding that they may believe in another deity.
A person whose outlook is scornfully and habitually negative.
A person who formally opposes the current political structure, opposes the political group in power, opposes the policies of the political group in power, or opposes current laws.
Among Muslims, a non-Muslim
Find another word for disbeliever. In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for disbeliever, like: skeptic, doubter, questioner, agnostic, critic, atheist, cynic, dissident, infidel, nonbeliever and unbeliever.