Apical and Highest

Apical

Apical adjective - Situated at an apex.

Highest and apical are semantically related in top topic. In some cases you can use "Highest" instead an adjective "Apical", when it comes to topics like topmost.

Highest

Highest adjective - Being at a point or level higher than all others.

Apical and highest are semantically related in topmost topic. You can use "Apical" instead an adjective "Highest".
Cite this Source
Highest and Apical. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/apical/highest
Apical & Highest. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/apical/highest>.
Highest or Apical. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/apical/highest.
Google Ngram Viewer shows how "apical" and "highest" have occurred on timeline