Is the word creature a pronoun?

No, the word 'creature' is a noun; a word for an animal, a person, or a fictional being.

A pronoun is a word that takes the place of a noun in a sentence.

Examples:

A creature got into my garden. It chewed up some of the plants.

  • The pronoun 'it' takes the place of the noun 'creature' in the second sentence.

What a beautiful creature. I remember when she was an awkward adolescent.

  • The pronoun 'she' takes the place of the noun 'creature' in the second sentence.

The creature was so hideous that he frightened the younger children in the audience.

  • The pronoun 'he' takes the place of the noun 'creature' in the second part of the sentence.