Fortify
Fortify verb - To prepare (oneself) mentally or emotionally.
Make certain and fortify are semantically related. In some cases you can use "Make certain" instead a verb "Fortify".
Make certain
Fortify and make certain are semantically related. Sometimes you can use "Fortify" instead a verb phrase "Make certain".
Cite this Source
Make certain and Fortify. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fortify/make_certain
Fortify & Make certain. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fortify/make_certain>.
Make certain or Fortify. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fortify/make_certain.
Google Ngram Viewer shows how "fortify" and "make certain" have occurred on timeline