Crossword solverSynonyms for dinosaur12 crossword answers for “dinosaur” (8), sorted by letter count.How many letters?All12921021111221321922119 letters 2archosauriguanodon10 letters 2seismosaurdiplodocus11 letters 1saurischian12 letters 2archosaurianground-shaker(6-6)13 letters 2ornithischianargentinosaur19 letters 2archosaurian reptile(12,7)saurischian dinosaur(11,8)21 letters 1ornithischian dinosaur(13,8)