Doubtless and Firm

Doubtless

Doubtless adjective - Having or showing a mind free from doubt.

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

Nearby Words: doubt, doubtful, doubtlessly

Firm

Firm adjective - Not showing weakness or uncertainty.

Doubtless and firm are semantically related. Sometimes you can use "Doubtless" instead an adjective "Firm".

Nearby Words: firming, firmness, firmly, firmed
Cite this Source
Firm and Doubtless. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/doubtless/firm
Doubtless & Firm. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/doubtless/firm>.
Firm or Doubtless. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/doubtless/firm.
Google Ngram Viewer shows how "doubtless" and "firm" have occurred on timeline