Drop across
Happen upon and drop across are semantically related. In some cases you can use "Happen upon" instead a verb "Drop across".
Happen upon
Happen upon verb - To come upon face-to-face or as if face-to-face.
Drop across and happen upon are semantically related. You can use "Drop across" instead a verb "Happen upon".
Cite this Source
Happen upon and Drop across. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/drop_across/happen_upon
Drop across & Happen upon. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/drop_across/happen_upon>.
Happen upon or Drop across. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/drop_across/happen_upon.
Google Ngram Viewer shows how "drop across" and "happen upon" have occurred on timeline