Crossword clues for the word: CASTSON The word CASTSON has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for CASTSON Showing 1 to 5 of 5 results Clue(s) Begins a knitting project Begins knitting Makes the first row of stitches Makes the first row of stitches in knitting Sets (yarn) on a needle to begin knitting