Retard and Steamroll
Opposite meaning words
Retard
Retard verb - To cause to move or proceed at a less rapid pace.
Steamroll
Steamroll verb - Make level or flat with a steamroller.
Cite this Source
Steamroll and Retard. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/retard/steamroll
Retard & Steamroll. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/retard/steamroll>.
Steamroll or Retard. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/retard/steamroll.
Google Ngram Viewer shows how "retard" and "steamroll" have occurred on timeline