The Greek word ἔαρ
Word ἔαρ
ě. a r
IPA ě.ar
Meaning blood
See also Proto-Indo-European: *h₁ésh₂r̥- (nom-acc. h₁ésh₂r̥, gen. h₁esh₂n-ós) ‘blood’
Tocharian B: yasar ‘blood’
Hittite: e-eš-ḫar ‘blood’
C. Luwian: a-aš-ḫar-ša ‘blood’
Palaic: eš-ḫu-ur ‘blood’

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’, γνάθος ‘jaw’, πτύω ‘to spit’, τιτθός ‘breast, teat’, σῶμα ‘body, corpse’