Speeded up
Slacken and speeded up are semantically related. in ease topic. In some cases you can use "Slacken" instead a verb "Speeded up", when it comes to topics like alleviate.
Slacken
Slacken verb - To make less taut.
Speeded up and slacken are semantically related. Sometimes you can use "Speeded up" instead a verb "Slacken".
Cite this Source
Slacken and Speeded up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/speeded_up/slacken
Speeded up & Slacken. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/speeded_up/slacken>.
Slacken or Speeded up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/speeded_up/slacken.
Google Ngram Viewer shows how "speeded up" and "slacken" have occurred on timeline