Boost
Harden
Harden verb - To make able to withstand physical hardship, strain, or exposure.
Usage example: pioneer women who had been hardened by years of living on the plains
Boost and harden are semantically related in support topic. Sometimes you can use "Boost" instead a verb "Harden", if it concerns topics such as increase.
Mutual synonyms
Common collocations
| resistance | boost resistance | harden resistance |
| magic | boost magic | harden magic |
| defenses | boost defenses | harden defenses |
Cite this Source
Harden and Boost. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/boost/harden
Boost & Harden. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/boost/harden>.
Harden or Boost. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/boost/harden.
Google Ngram Viewer shows how "boost" and "harden" have occurred on timeline