Mold
Mold verb - To go through decomposition.
Toughen up and mold are semantically related In some cases you can use "Toughen up" instead a verb "Mold".
Toughen up
Mold and toughen up are semantically related in harden topic. You can use "Mold" instead a verb "Toughen up".
Cite this Source
Toughen up and Mold. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/mold/toughen_up
Mold & Toughen up. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/mold/toughen_up>.
Toughen up or Mold. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/mold/toughen_up.
Google Ngram Viewer shows how "mold" and "toughen up" have occurred on timeline