Crossword clues for the word: GARETH The word GARETH has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for GARETH Showing 1 to 8 of 8 results Clue(s) """The Office"" sycophant" "Sir ___, nephew of King Arthur" A knight of the Round Table Brother of Gawain and Gaheris Chew the rag, nominally Gawain's brother. Nephew of King Arthur One of the knights of the Round Table