Boundless and Depthless

Boundless

Boundless adjective - Being or seeming to be without limits.
Usage example: her boundless energy and enthusiasm make her a natural for the cheerleading squad

Depthless is an antonym for boundless.

Nearby Words: bound, boundlessness, boundlessly

Depthless

Depthless adjective - Lacking significant physical depth.
Usage example: three inches of water may seem rather depthless, but unattended babies have drowned in bathtubs with that amount

Boundless is an antonym for depthless.
Cite this Source
Depthless and Boundless. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/boundless/depthless
Boundless & Depthless. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/boundless/depthless>.
Depthless or Boundless. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/boundless/depthless.
Google Ngram Viewer shows how "boundless" and "depthless" have occurred on timeline