The Greek word κακόν
Word κακόν
k a k ο. n
IPA kako.n
Meaning bad
See also Phrygian: ΚΑΚΟΝ ‘bad, evil, harm’
Greek: κακός ‘bad’
Proto-Indo-European: *kak(k)ehaye/o- ‘to defecate’
Early Proto-Albanian: *kakja ‘bad, evil’

Other words that might be of interest
βέλτιον ‘better’, άριστον ‘best, excellent’