The Hittite word e-ku-
Word e-ku-
IPA eku
Meaning to drink
See also Hittite: a-ku-ut-tar-ra-aš ‘drinker, toaster’
Proto-Indo-European: *h₁ēgʷhmi ‘to drink’
Latin: ēbrius ‘drunk’
Tocharian B: yok- ‘to drink’
C. Luwian: u-ut-ti- ‘to drink’
Palaic: a-ḫu- ‘to drink’

Other words that might be of interest
e-et-ri ‘food’, šal-ga-mi ‘to knead, to mix together’, ša-ra-pi ‘to sip, to slurp’, ša-an-ḫu-zi ‘to roast’, ze-e-ri ‘cup’, zu-u-u̯a- ‘bread, food’, e-et- ‘to eat’, pa-ak-ku-uš- ‘to pound, to crack, to crush, to grind’, ša-ga-an ‘oil, fat’, ša-ma-lu ‘apple’, *ga-a-aš-z[a] ‘hunger, famine’, u-i-ni-i̯a-an ‘wine’, gaz-zi ‘jar’