Firm
Firm adjective - Not showing weakness or uncertainty.
Of long standing and firm are semantically related In some cases you can use "Of long standing" instead an adjective "Firm".
Of long standing
Firm and of long standing are semantically related in traditional topic. Sometimes you can use "Firm" instead an adjective phrase "Of long standing".
Mutual synonyms
Cite this Source
Of long standing and Firm. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/firm/of_long_standing
Firm & Of long standing. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/firm/of_long_standing>.
Of long standing or Firm. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/firm/of_long_standing.
