Firm and Immutable

Firm

Firm adjective - Not showing weakness or uncertainty.

Immutable and firm are semantically related. In some cases you can use "Immutable" instead an adjective "Firm".

Nearby Words: firming, firmness, firmly, firmed

Immutable

Immutable adjective - Not capable of changing or being changed.

Firm and immutable are semantically related. Sometimes you can use "Firm" instead an adjective "Immutable".

Nearby Word: immutability

Both words in one sentence

  • Science Is Wrong Post-modernism and post-structuralism are philosophical movements that reject any kind of firm, immutable truth.
Cite this Source
Immutable and Firm. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/firm/immutable
Firm & Immutable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/firm/immutable>.
Immutable or Firm. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/firm/immutable.
Google Ngram Viewer shows how "firm" and "immutable" have occurred on timeline