Make slower
Slacken and make slower are semantically related In some cases you can replace term "Slacken" with "Make slower", this terms are similar.
Slacken
Slacken verb - To make less taut.
Make slower and slacken are semantically related in become slower topic. You can use "Make slower" instead a verb "Slacken".
Mutual synonyms
Cite this Source
Slacken and Make slower. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/make_slower/slacken
Make slower & Slacken. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/make_slower/slacken>.
Slacken or Make slower. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/make_slower/slacken.
Google Ngram Viewer shows how "make slower" and "slacken" have occurred on timeline