Difference between Crocodile and Lizard

What is the difference between Crocodile and Lizard?

Crocodile as a noun is any of a variety of related predatory amphibious reptiles, related to the alligator. while Lizard as a noun is any reptile of the order squamata, usually having four legs, external ear openings, movable eyelids and a long slender body and tail.

We hope you now know whether to use Crocodile or Lizard in your sentence.