Crossword clues for the word: BRONTOSAURUS The word BRONTOSAURUS has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for BRONTOSAURUS Showing 1 to 4 of 4 results Clue(s) Dinosaur type Dinosaur whose name means "thunder lizard" Very large dinosaur With 105-Across, "What walks on four dino legs in the morning, four dino legs at noon and four dino legs in the evening?" and other riddles?