Bewuthered
Conext Clue: "Bilbo rushed along the passage, very angry, and altogether bewildered and bewuthered- this was the most awkward Wednesday he ever remembered." I think it might mean confused or strange.
Original Sentence: The students looked at their final exam with bewuthered faces.

Flummoxed
Contect Clue: "... thought Mr. Baggins, who was feeling positively flummoxed and was beginning to wonder whether a most wretched adventure had notcome right into his house." I think this word means happy or spontaneous.
Original Sentence: She was flummoxed after she found out about winning a contest.

Depredation
Context Clue: "... and talked about mines and gold and troubles with the goblins and the depredations of dragons,  and lots of other things he did not understand, and did not want to, for they sounded , much too adventorous." I think this word means group, attack.
Original Sentence: The depredations of the sharks were coming close to the beach.