Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*dropō
→
English
drop
(inherited)
→
German
Tropfen
(inherited)
→
German Low German
Drüpp
(inherited)
→
Saterland Frisian
Druppe
(inherited)