* Cunning and sneaky: They imply a hidden agenda or a desire to deceive.
* Harmful and dangerous: While not always directly violent, they suggest a gradual and subtle way of causing harm.
Examples:
* Devious: "The devious politician used misleading statements to win votes."
* Insidious: "The insidious rumor spread quickly through the town."
Both words convey a sense of something dangerous and deceptive, often operating behind the scenes.