Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*swalwā
→
English
swallow
(inherited)
→
Old English
swealwe
(inherited)
→
German
Schwalbe
(inherited)
→
Dutch
zwaluw
(inherited)
→
Saterland Frisian
Swoalke
(derived)