Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek ποτέ
Ancient Greek πότε (mention)
Proto-Indo-European *kʷ- (root)

Greek ποτέ (inherited)
Greek κάποτε (mention)
Ancient Greek πότε (mention)
Ancient Greek ὅτε (mention)
Ancient Greek μήποτε (mention)
Ancient Greek ποτε (mention)
Ancient Greek πώποτε (affix)