Plumb
Plumb adverb - In a direct line or course.
Vertically and plumb are semantically related. In some cases you can use "Vertically" instead an adverb "Plumb".
Vertically
Mutual synonyms
Related pairs
Cite this Source
Vertically and Plumb. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/plumb/vertically
Plumb & Vertically. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/plumb/vertically>.
Vertically or Plumb. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/plumb/vertically.
Google Ngram Viewer shows how "plumb" and "vertically" have occurred on timeline