Harden and To harden

Harden

Harden verb - To become physically firm or solid.

To harden and harden are semantically related. In some cases you can replace phrase "To harden" with "Harden", this terms are similar.

Nearby Words: hard, hardness, hardening, hardener

To harden

Definitions of Harden not found.

Harden and to harden are semantically related. Sometimes you can use "Harden" instead a verb phrase "To harden".
Cite this Source
To harden and Harden. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/harden/to_harden
Harden & To harden. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/harden/to_harden>.
To harden or Harden. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/harden/to_harden.
Google Ngram Viewer shows how "harden" and "to harden" have occurred on timeline