Permanent and Undiminished

Permanent

Permanent adjective - Lasting forever.

Undiminished and permanent are semantically related In some cases you can use "Undiminished" instead an adjective "Permanent".

Undiminished

Undiminished adjective - Not lessened or diminished.

Permanent and undiminished are semantically related in never-ending topic. Sometimes you can use "Permanent" instead an adjective "Undiminished".
Cite this Source
Undiminished and Permanent. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/permanent/undiminished
Permanent & Undiminished. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/permanent/undiminished>.
Undiminished or Permanent. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/permanent/undiminished.
Google Ngram Viewer shows how "permanent" and "undiminished" have occurred on timeline