Invalidate and Run it up a flagpole
Opposite meaning terms
Invalidate
Invalidate verb - To put an end to by formal action.
Run it up a flagpole is an antonym for invalidate.
Run it up a flagpole
Cite this Source
Run it up a flagpole and Invalidate. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/invalidate/run_it_up_a_flagpole
Invalidate & Run it up a flagpole. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/invalidate/run_it_up_a_flagpole>.
Run it up a flagpole or Invalidate. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/invalidate/run_it_up_a_flagpole.
