Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Ancient Greek πτοέω
Ancient Greek *πτω-έω (mention)
Ancient Greek πτώξ (mention)
Ancient Greek πτοιέω (mention)
Ancient Greek πτήσσω (mention)
Proto-Indo-European *tpou- (derived)
Proto-Indo-European *ptoh2-eie/o- (mention)
Latin paveō (cognate)

Ancient Greek πτήσσω (mention)