Antonyms of adj fraudulent

1 sense of fraudulent

Sense 1
deceitful, fallacious, fraudulent -- (intended to deceive; "deceitful advertising"; "fallacious testimony"; "smooth, shining, and deceitful as thin ice" - S.T.Coleridge; "a fraudulent scheme to escape paying taxes")

INDIRECT (VIA dishonest) -> honest, honorable -- (not disposed to cheat or defraud; not deceptive or fraudulent; "honest lawyers"; "honest reporting")

Similarity of adj fraudulent

1 sense of fraudulent

Sense 1
deceitful, fallacious, fraudulent -- (intended to deceive; "deceitful advertising"; "fallacious testimony"; "smooth, shining, and deceitful as thin ice" - S.T.Coleridge; "a fraudulent scheme to escape paying taxes")
       => dishonest (vs. honest), dishonorable -- (deceptive or fraudulent; disposed to cheat or defraud or deceive)