Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
rame
←
Proto-Germanic
*armaz
(cognate)
←
Proto-Slavic
*ormę
(inherited)
→
English
arm
(cognate)