Crossword clues for the word: MARSHMALLOW The word MARSHMALLOW has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for MARSHMALLOW Showing 1 to 11 of 11 results Clue(s) ___ Fluff (Fluffernutter ingredient) Hot cocoa extra It's good for your immune system Item for a sweet tooth Spongy pink or white sweet Spongy sweet Spongy white or pink sweet Tall perennial plant with pale pink flowers Tidbit in hot cocoa Toasted goody. Yam topping