Impede
Impede verb - To create difficulty for the work or activity of.
Stop up and impede are semantically related In some cases you can use "Stop up" instead a verb "Impede".
Nearby Words: impediment, impeding
Stop up
Stop up verb - To prevent passage through by filling with something.
Mutual synonyms
Cite this Source
Stop up and Impede. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/impede/stop_up
Impede & Stop up. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/impede/stop_up>.
Stop up or Impede. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/impede/stop_up.
Google Ngram Viewer shows how "impede" and "stop up" have occurred on timeline