The Hittite word e-et-
Word e-et-
IPA et
Meaning to eat
See also C. Luwian: ad- ‘to eat’
Palaic: a-ta- ‘to eat’

Other words that might be of interest
e-ku- ‘to drink’, e-et-ri ‘food’, šal-ga-mi ‘to knead, to mix together’, ša-an-ḫu-zi ‘to roast’, ze-e-ri ‘cup’, zu-u-u̯a- ‘bread, food’, 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’