Become firm and Thin
Opposite meaning terms
Become firm
Thin
Thin verb - To alter (something) for the worse with the addition of foreign or lower-grade substances.
Become firm is an antonym for thin.
Cite this Source
Thin and Become firm. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/become_firm/thin
Become firm & Thin. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/become_firm/thin>.
Thin or Become firm. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/become_firm/thin.
Google Ngram Viewer shows how "become firm" and "thin" have occurred on timeline