organ of hearing vs sense organ

organ of hearing and sense organ both are nouns.

Word	Noun	Adjective	Verb	Adverb
organ of hearing	Yes	No	No	No
sense organ	Yes	No	No	No

As nouns, sense organ is a hypernym of organ of hearing; that is, sense organ is a word with a broader meaning than organ of hearing:

organ of hearing: the part of the ear that is responsible for sensations of sound
sense organ: an organ having nerve endings (in the skin or viscera or eye or ear or nose or mouth) that respond to stimulation

Other hypernyms of organ of hearing include receptor, sensory receptor.

organ of hearing (noun)	sense organ (noun)
the part of the ear that is responsible for sensations of sound	an organ having nerve endings (in the skin or viscera or eye or ear or nose or mouth) that respond to stimulation