Firming
Firming up and firming are semantically related. In some cases you can use "Firming up" instead the word "Firming" as a noun or a verb.
Firming up
Firming and firming up are semantically related. Sometimes you can use "Firming" instead the word "Firming up" as a noun or a verb.
Mutual synonyms
Related pairs
Cite this Source
Firming up and Firming. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/firming/firming_up
Firming & Firming up. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/firming/firming_up>.
Firming up or Firming. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/firming/firming_up.
Google Ngram Viewer shows how "firming" and "firming up" have occurred on timeline