Question

What is the relationship between the words mammal and lizard?

The two words are synonyms.
The two words are antonyms.
They are an example and a nonexample.
They have similar definitions

Answer 1

They do in fact have similar definitions as in they both are a species of an animal. Mammals are warm blooded animals that have hair or fur while lizards are animals which i believe are cold blooded with no hair or fur.