Firm
Firm noun - A commercial or industrial activity or organization.
Proposition and firm are semantically related. In some cases you can use "Proposition" instead a noun "Firm".
Proposition
Proposition noun - An idea that is the starting point for making a case or conducting an investigation.
Firm and proposition are semantically related. Sometimes you can use "Firm" instead a noun "Proposition".
Mutual synonyms
How words are described
Cite this Source
Proposition and Firm. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/firm/proposition
Firm & Proposition. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/firm/proposition>.
Proposition or Firm. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/firm/proposition.
Google Ngram Viewer shows how "firm" and "proposition" have occurred on timeline