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

→ English stretch (mention)
→ Old English stræc (mention)
→ Old English stræc (mention)
→ Welsh ymdrech (inherited)
→ German strack (mention)
→ Dutch strak (mention)
→ Old Norse þróttr (derived)
→ Albanian shtriqem (mention)