Strengthen
Strengthen verb - To increase the ability of (as a muscle) to exert physical force.
To harden and strengthen are semantically related. In some cases you can replace phrase "To harden" with "Strengthen", this terms are similar.
Nearby Words: strength, strengthening
To harden
Strengthen and to harden are semantically related. Sometimes you can use "Strengthen" instead a verb phrase "To harden".
Mutual synonyms
Related pairs
- temper and strengthen
- temper and to harden
- harden and strengthen
- harden and to harden
- fix and strengthen
- fix and to harden
- cement and strengthen
- cement and to harden
- stiffen and strengthen
- stiffen and to harden
- consolidate and strengthen
- consolidate and to harden
- fortify and strengthen
- fortify and to harden
Cite this Source
To harden and Strengthen. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/strengthen/to_harden
Strengthen & To harden. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/strengthen/to_harden>.
To harden or Strengthen. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/strengthen/to_harden.
Google Ngram Viewer shows how "strengthen" and "to harden" have occurred on timeline