Snitch

RAT

This slang term might describe someone who betrays trust by sharing secrets, often to avoid trouble themselves. Think of a small, unwanted creature known for sneaking around.

"Snitch" is a slang term for someone who betrays others by informing on them, often to authorities. In this context, it’s a direct hint at "RAT," which is another common slang word for an informant or traitor. The clue plays on the double meaning—while a rat is literally a rodent, in street or prison slang, it’s also someone who ‘squeals’ on others. So the answer fits both the literal and figurative sense of the word.