inventor vs creator

inventor and creator both are nouns.

Word	Noun	Adjective	Verb	Adverb
inventor	Yes	No	No	No
creator	Yes	No	No	No

As nouns, creator is a hypernym of inventor; that is, creator is a word with a broader meaning than inventor:

inventor (noun)	creator (noun)
someone who is the first to think of or make something	a person who grows or makes or invents things