Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
faul
←
Danish
ful
(cognate)
←
English
foul
(cognate)
←
Dutch
vuil
(cognate)
←
Swedish
ful
(cognate)