Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Dahl
←
English
Dale
(doublet)
←
Swedish
Dahl
(borrowed)
→
English
Dahlian
(suffix)
→
English
Dahlesque
(suffix)