Devious/ˈdiːviəs/ Definition 1 of 2Pro Tip 1/3Negative Connotation Devious implies negative judgment and is used to criticize someone's character or actions. Her colleague's devious manipulation earned her no trust. Pro Tip 2/3Subtle Deception The word often suggests a hidden intent or cunning that is not immediately obvious. He had a devious smile that hinted at his hidden agenda. Pro Tip 3/3Strategic Dishonesty Use 'devious' to describe actions that are cleverly dishonest to achieve a goal. She made a devious move to overthrow the team leader.