deity vs supernatural being

deity and supernatural being both are nouns.

Word	Noun	Adjective	Verb	Adverb
deity	Yes	No	No	No
supernatural being	Yes	No	No	No

As nouns, supernatural being is a hypernym of deity; that is, supernatural being is a word with a broader meaning than deity:

deity: any supernatural being worshipped as controlling some part of the world or some aspect of life or who is the personification of a force
supernatural being: an incorporeal being believed to have powers to affect the course of human events

Other hypernyms of deity include spiritual being.

deity (noun)	supernatural being (noun)
any supernatural being worshipped as controlling some part of the world or some aspect of life or who is the personification of a force	an incorporeal being believed to have powers to affect the course of human events