Passing and Timeless

Passing

Passing adjective - Lasting only for a short time.
Usage example: his parents were willing to buy him a piano if he demonstrated that his interest in music was more than a passing fancy

Timeless is an antonym for passing.

Nearby Words: pass, passage, passed, passable, passingly

Timeless

Timeless adjective - Having an existence or validity that does not change or diminish.

Passing is an antonym for timeless.
Cite this Source
Timeless and Passing. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/passing/timeless
Passing & Timeless. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/passing/timeless>.
Timeless or Passing. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/passing/timeless.
Google Ngram Viewer shows how "passing" and "timeless" have occurred on timeline