Timeless and Unchanged

Timeless

Timeless adjective - Unaffected by time.
Usage example: Helen's timeless beauty

Unchanged and timeless are semantically related. In some cases you can use "Unchanged" instead an adjective "Timeless".

Unchanged

Unchanged adjective - Remaining in an original state.

Timeless and unchanged are semantically related. Sometimes you can use "Timeless" instead an adjective "Unchanged".

Nearby Words: unchanging, unchangeable
Cite this Source
Unchanged and Timeless. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/timeless/unchanged
Timeless & Unchanged. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/timeless/unchanged>.
Unchanged or Timeless. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/timeless/unchanged.
Google Ngram Viewer shows how "timeless" and "unchanged" have occurred on timeline