faerie vs spiritual being

faerie and spiritual being both are nouns.

Word	Noun	Adjective	Verb	Adverb
faerie	Yes	No	No	No
spiritual being	Yes	No	No	No

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

faerie: a small being, human in form, playful and having magical powers
spiritual being: an incorporeal being believed to have powers to affect the course of human events

Other hypernyms of faerie include supernatural being.

faerie (noun)	spiritual being (noun)
the enchanted realm of fairies	an incorporeal being believed to have powers to affect the course of human events
a small being, human in form, playful and having magical powers