Unbelieving

Pronunciation: /ˈənˈbɪɫiv/

Unbelieving (verb)

  1. To stop thinking something is true, especially after new information makes you doubt it.
  2. To refuse to accept a claim as true; to treat it as false in your mind.

Examples

  • I stopped believing the rumor after I checked the facts.
  • She stopped believing his promises when they failed again.