It's possible that:
* It's a misspelling: You might be thinking of a similar-sounding word. Could you provide more context?
* It's a slang term: It could be a regional slang word or a term used within a specific community.
* It's a made-up word: Perhaps it's a fictional term from a book, movie, or game.
To help me understand what you're looking for, please tell me:
* Where did you encounter this word? (e.g., in a book, online, in conversation)
* What was the context? (e.g., what were people talking about?)
With more information, I can try to help you figure out what "chuntara" might mean.