Back up and Debunk

Opposite meaning terms

Back up verb - Move backwards from a certain position.

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Debunk is an antonym for back up.

Debunk verb - To prove to be false.

Usage example: a Web site that assiduously debunks urban legends

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Back up is an antonym for debunk.

Nearby Word: debunking

Cite this Source

Debunk and Back up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/back_up/debunk

Back up & Debunk. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/back_up/debunk>.

Debunk or Back up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/back_up/debunk.

Google Ngram Viewer shows how "back up" and "debunk" have occurred on timeline