Boost and Restrainer
Opposite meaning words
Boost
Restrainer
Restrainer noun - A person who directs and restrains.
Cite this Source
Restrainer and Boost. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/boost/restrainer
Boost & Restrainer. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/boost/restrainer>.
Restrainer or Boost. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/boost/restrainer.
Google Ngram Viewer shows how "boost" and "restrainer" have occurred on timeline