Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Ram
←
German
Rahm
(cognate)
←
English
ream
(cognate)
←
Proto-Germanic
*raumaz
(inherited)
←
Old High German
roum
(inherited)
←
Icelandic
rjómi
(cognate)
←
Dutch
room
(cognate)