After and Under

After

After adverb - Following in time or place.

Under and after are semantically related. In some cases you can use "Under" instead a preposition "After".

Under

Under adverb - In or to a lower place.

After and under are semantically related. Sometimes you can replace term "After" with "Under", this adverbs are similar.
Cite this Source
Under and After. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/after/under
After & Under. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/after/under>.
Under or After. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/after/under.
Google Ngram Viewer shows how "after" and "under" have occurred on timeline