nasal concha vs turbinate bone

nasal concha and turbinate bone both are nouns.

Word	Noun	Adjective	Verb	Adverb
nasal concha	Yes	No	No	No
turbinate bone	Yes	No	No	No

As nouns, turbinate bone is a hypernym of nasal concha; that is, turbinate bone is a word with a broader meaning than nasal concha:

nasal concha: one of several turbinate bones in the nasal cavity
turbinate bone: any of the scrolled spongy bones of the nasal passages in man and other vertebrates

Other hypernyms of nasal concha include concha, turbinal, turbinate.

nasal concha (noun)	turbinate bone (noun)
one of several turbinate bones in the nasal cavity	any of the scrolled spongy bones of the nasal passages in man and other vertebrates