interoceptor vs sense organ

interoceptor and sense organ both are nouns.

Word	Noun	Adjective	Verb	Adverb
interoceptor	Yes	No	No	No
sense organ	Yes	No	No	No

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

interoceptor: any receptor that responds to stimuli inside the body
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 interoceptor include receptor, sensory receptor.

interoceptor (noun)	sense organ (noun)
any receptor that responds to stimuli inside the body	an organ having nerve endings (in the skin or viscera or eye or ear or nose or mouth) that respond to stimulation