Synonyms & related words for polygraph

Find synonyms, related words, and the definition of polygraph. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to polygraph

Explore words related to polygraph — words associated with it, words that go with it, and its nearest matches in meaning. Related words include polygraphic, tests, breathalyzer, psychometric, testing, exam, psychometrician, urinalysis. Click any word to make it the center of the map and keep exploring the web of connections.

Where does polygraph come from?

The word polygraph breaks down into 2 roots of Greek origin: poly-, from Greek polys (“many”); and -graph, from Greek grapho (“write, draw”). Explore each root to see other English words built from the same source.