What is another word for underhanded?
Pronunciation: [ˌʌndəhˈandɪd] (IPA) 
There are numerous synonyms for the word "underhanded," all of which describe behavior that is sneaky, devious, or dishonest. Some possible synonyms include "conniving," "scheming," "manipulative," "deceitful," "fraudulent," "duplicitous," "two-faced," "unscrupulous," "treacherous," "sly," and "crafty." These words are often used to describe people who are attempting to gain an advantage or achieve their goals through unfair or unethical means, such as by lying, cheating, or stealing. Ultimately, whether you are looking to describe a business colleague who is always cutting corners or a friend who can't be trusted, there are many different words that can help you capture the essence of underhanded behavior.
