Star Wars : The Clone Wars Characters

This is a quiz that gathers almost all the characters of The Clone Wars (I must have forgotten some of them but the majority is here). - Some of the characters ONLY APPEAR in the show so they are not obvious to find - If I made any mistakes please do tell me - In the coumn 'Hint' there are sometimes letters. These are the initials of the least obvious characters in the show Enjoy and good luck :)