Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Indo-European *sleyǵ-

→ English slick (mention)
→ English slike (mention)
→ English slike (mention)
→ Ancient Greek λίγδος (derived)
→ Middle Irish slige (derived)
→ Albanian shlligë (mention)