Plumb and Probe

Plumb

Plumb verb - To measure the depth of (as a body of water) typically with a weighted line.

Probe is a synonym for plumb in explore topic. In some cases you can use "Probe" instead a verb "Plumb", when it comes to topics like delve into.

Probe

Probe verb - To go into or range over for purposes of discovery.
Usage example: probing the depths of the undersea trench
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Synonyms for Probe

Plumb is a synonym for probe in sound topic. Sometimes you can use "Plumb" instead a verb "Probe".

Nearby Words: probing, probed

Common collocations

mind plumb mind probe mind
Cite this Source
Probe and Plumb. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/plumb/probe
Plumb & Probe. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/plumb/probe>.
Probe or Plumb. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/plumb/probe.
Google Ngram Viewer shows how "plumb" and "probe" have occurred on timeline