Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
luft
→
Danish
luft
(derived)
→
Danish
lugt
(derived)
→
Faroese
luft
(derived)
→
Saterland Frisian
Lucht
(derived)