Fathomless and Vast

Fathomless

Fathomless adjective - Being or seeming to be without limits.
Usage example: impresses everyone with her fathomless knowledge of wildcats

Vast and fathomless are semantically related. In some cases you can use "Vast" instead an adjective "Fathomless".

Nearby Word: fathom

Vast

Vast adjective - Unusually large.

Fathomless and vast are semantically related. Sometimes you can use "Fathomless" instead an adjective "Vast".

Nearby Words: vastly, vasty
Cite this Source
Vast and Fathomless. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/fathomless/vast
Fathomless & Vast. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/fathomless/vast>.
Vast or Fathomless. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/fathomless/vast.
Google Ngram Viewer shows how "fathomless" and "vast" have occurred on timeline