Word Forms of "polygraph" (5 forms)

Noun

Form	Word
Plural	polygraphs

Pluralpolygraphs

Verb

Form	Word
Participle, Past	polygraphed
Participle, Present	polygraphing
Past	polygraphed
Present, Singular, Third-Person	polygraphs

Participle, Pastpolygraphed

Participle, Presentpolygraphing

Pastpolygraphed

Present, Singular, Third-Personpolygraphs

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.