Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*kwellǭ
→
English
quell
(inherited)
→
German
Quelle
(inherited)
→
German
quellen
(inherited)
→
Luxembourgish
Quell
(inherited)
→
Luxembourgish
quëllen
(inherited)
→
Vilamovian
kwaoł
(inherited)