Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Promm
←
Old High German
pfrūma
(derived)
←
Ancient Greek
προῦμνον
(derived)
←
Latin
prūnum
(derived)