Deep and Impermanent

Deep

Deep adjective - Firmly established over time.
Usage example: a deep devotion to obtaining justice for all, even society's most disadvantaged

Impermanent is an antonym for deep.

Impermanent

Impermanent adjective - Intended to last, continue, or serve for a limited time.

Deep is an antonym for impermanent.
Cite this Source
Impermanent and Deep. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/deep/impermanent
Deep & Impermanent. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/deep/impermanent>.
Impermanent or Deep. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/deep/impermanent.
Google Ngram Viewer shows how "deep" and "impermanent" have occurred on timeline