Just to confirm, these are two English words of length 7 letters and 3 letters with a presumed space between them?
Yup. And unfortunately I couldn't space it because of bug reason so I just used small (_) and big (_) to differentiate each words.
I think I figured out the answer and your mistake: Sarlacc Pit is spelled with two 'c's and not two 'a's. Also, Sarlacc is not a word as much as a name given to fictional characters in Star Wars. Thanks for the bonus letter btw!
Ahh, I didn't look up the level name again But your answer is correct. You won this hangman. Congrats my friend