Invalidate and Run up a flagpole

Opposite meaning terms

Invalidate verb - To put an end to by formal action.

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Run up a flagpole is an antonym for invalidate.

Definitions of Invalidate not found.

Invalidate is an antonym for run up a flagpole in examine topic.

Cite this Source

Run up a flagpole and Invalidate. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/invalidate/run_up_a_flagpole

Invalidate & Run up a flagpole. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/invalidate/run_up_a_flagpole>.

Run up a flagpole or Invalidate. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/invalidate/run_up_a_flagpole.