Inaccurate.
Yeah, dimetrodons and pterosaurs are not dinosaurs, and you are a lobe-finned fish.For the average retard, dinosaur will always mean "extinct lizard-looking animal", your autistic screeching will never change that.Instead of going "ackshually" you should go the "did you know" route if you want to educate people and not just complaining like a little bitch on a javanese tree bark engraving forum.