Catch on
Catch on verb - Understand, usually after some initial difficulty.
Usage example: She didn't know what her classmates were plotting but finally caught on
Grasp is a synonym for catch on in understand topic. In some cases you can use "Grasp" instead a verb "Catch on", when it comes to topics like appreciate, get, become aware of.
Grasp
Grasp verb - To have a practical understanding of.
Usage example: he just doesn't grasp how important it is that he call when he'll be late
Catch on is a synonym for grasp in understand topic. You can use "Catch on" instead a verb "Grasp", if it concerns topics such as get.
Mutual synonyms
Cite this Source
Grasp and Catch on. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/catch_on/grasp
Catch on & Grasp. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/catch_on/grasp>.
Grasp or Catch on. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/catch_on/grasp.
Google Ngram Viewer shows how "catch on" and "grasp" have occurred on timeline