Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Welsh tra-
← Welsh tra (mention)

→ Welsh trannoeth (prefix)
→ Welsh trennydd (link)
→ Welsh tradwy (affix)
→ Welsh tramor (compound)
→ Welsh trachwant (affix)
→ Welsh try- (alter)