Retardate
Mutual synonyms
Cite this Source
Slacken and Retardate. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/retardate/slacken
Retardate & Slacken. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/retardate/slacken>.
Slacken or Retardate. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/retardate/slacken.
Google Ngram Viewer shows how "retardate" and "slacken" have occurred on timeline