Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Welsh hyn

→ Welsh ar hyn o bryd (compound)
→ Welsh hyn a'r llall (compound)
→ Welsh o hyn allan (compound)
→ Welsh wrth hyn (compound)
→ Welsh yn hyn o beth (compound)
→ Welsh hyn a hyn (compound)
→ Welsh hyn a hyn (compound)
→ Welsh rhain (affix)
→ Old Irish sin (cognate)