Firm
Unending
Unending adjective - Lasting forever.
Firm and unending are semantically related. Sometimes you can use "Firm" instead an adjective "Unending".
Nearby Word: unendingly
Mutual synonyms
Cite this Source
Unending and Firm. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/firm/unending
Firm & Unending. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/firm/unending>.
Unending or Firm. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/firm/unending.
Google Ngram Viewer shows how "firm" and "unending" have occurred on timeline