Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Scottish Gaelic lèine
← Irish léine (cognate)
← Manx lheiney (cognate)
← Old Irish léine (inherited)

→ Irish léine (cognate)
→ Scottish Gaelic lèineag (affix)
→ Scottish Gaelic fo-lèine (affix)
→ Manx lheiney (cognate)