Crossword clues for the word: ADDSIN The word ADDSIN has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for ADDSIN Showing 1 to 7 of 7 results Clue(s) "Includes, as a tip" Contributes (or creates this puzzle's theme) Contributes to the mix Introduces Introduces to the mix Provides a bonus Supplements the recipe