Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Plo
←
German
Plage
(cognate)
←
English
plague
(cognate)
←
Middle High German
plāge
(derived)
←
Latin
plāga
(derived)
←
Dutch
plaag
(cognate)