Chill
Chill verb - To cause to lose heat.
Toughen up and chill are semantically related In some cases you can use "Toughen up" instead a verb "Chill".
Toughen up
Chill and toughen up are semantically related in harden topic. You can use "Chill" instead a verb "Toughen up".
Cite this Source
Toughen up and Chill. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/chill/toughen_up
Chill & Toughen up. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/chill/toughen_up>.
Toughen up or Chill. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/chill/toughen_up.
Google Ngram Viewer shows how "chill" and "toughen up" have occurred on timeline