Adjacent
Adjacent adjective - Having a border in common.
Upon and adjacent are semantically related. In some cases you can use "Upon" instead an adverb "Adjacent".
Nearby Words: adjacency, adjacently
Upon
Mutual synonyms
Cite this Source
Upon and Adjacent. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/adjacent/upon
Adjacent & Upon. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/adjacent/upon>.
Upon or Adjacent. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/adjacent/upon.
Google Ngram Viewer shows how "adjacent" and "upon" have occurred on timeline