An example of dishonest is a man who has a wife and a mistress on the side; a dishonest man.
Speak no foul or dishonest words before them [the women].
Origin of dishonest
- Middle English dishoneste dishonorable from Old French deshoneste probably from Medieval Latin dishonestus Latin dis- dis- Latin honestus honorable honest
From American Heritage Dictionary of the English Language, 5th Edition