unbelief

n.
Lack of belief or faith, especially in religious matters.

noun

The refusal or reluctance to believe: disbelief, discredit, incredulity, incredulousness. See belief/unbelief.

Note: click on a word meaning below to see its connections and related words.

The noun has one meaning:

Meaning #1: a rejection of belief
  Synonym: disbelief
  Antonym: belief (meaning #1)

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