Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old English seht
← Proto-Germanic *sahtiz (inherited)

→ English peace (cognate)
→ English settle (mention)
→ English saught (mention)
→ Old English insiht (affix)
→ Old English sehtlian (affix)
→ Scots saucht (derived)