Crossword clues for the word: TRIBUTARY The word TRIBUTARY has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for TRIBUTARY Showing 1 to 11 of 11 results Clue(s) (adj.) pertaining to praise "Many a headwater, relatively" "Missouri, to Mississippi" "Small river, often" Feeder stream Ohio, to the Mississippi River boat caught by breeze overturned in trial River feeding a larger one River flowing into a larger one River into another. Subsidiary river