Dinosaurs rhymes with:
backdoors, baltimore's, bangalore's, becor's, bellcore's, bookstores, carnivores, centaur's, centaurs, centocor's, commodore's, downpours, drugstores, ecuador's, encor's, encores, indoors, megastores, mentor's, nucor's, phosphors, salvador's, sophomores, superstores, toystores, unprofor's
Dinosaurs sounds like:
dancer's, dancers, dancers', dangerous, dangers, democracies, democracy, democracy's, denigris, doomsayers, dunkirk