The Tocharian A word kaṣt
Word kaṣt
Meaning hunger, famine
See also Tocharian B: kest ‘hunger’
Proto-Anatolian: *(ǵ)ósT- ‘hunger, famine’
Proto-Indo-European: *Kos-t- ‘hunger’
Tocharian A: kaśśi ‘hungry’
Hittite: *ga-a-aš-z[a] ‘hunger, famine’

Other words that might be of interest
oko ‘fruit, result, product, effect’, kāpār ‘morsel’, kunti ‘bowl, pot’