The Greek word γνάθος
Word γνάθος
ɟ n a tʰ o ς
IPA ɟnatʰoς
Meaning jaw
See also Homeric Greek: γναθμός ‘jaw’
Ancient Macedonian: κάναδοι ‘cheeks jaws’
Avestan: zānu- ‘jaw’

Comments
Also γνάθμος. Probably a Pre-Greek word according to Beekes, connected with Macedonian κάναδοι 'jaws' through *κνάδοι.

Other words that might be of interest
φαλλός ‘penis’, σκελετός ‘skeleton’, ανεγείρω ‘wake, reconstruct, rebuild’, χειρ ‘hand’, ὀφρῦς ‘eyebrow’, πους ‘foot’, πόδι ‘foot’, γένι ‘beard’, οστόν ‘bone’, ὄρχις ‘testicle’, ὄκκον ‘eye’, πτύω ‘to spit’, τιτθός ‘breast, teat’, ἔαρ ‘blood’, σῶμα ‘body, corpse’