Catch up
Catch up verb - To catch or hold as if in a net.
Pop up
Pop up verb - Appear suddenly or unexpectedly.
Cite this Source
Pop up and Catch up. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/catch_up/pop_up
Catch up & Pop up. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/catch_up/pop_up>.
Pop up or Catch up. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/catch_up/pop_up.
Google Ngram Viewer shows how "catch up" and "pop up" have occurred on timeline