Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
rühm
←
Finnish
ryhmä
(cognate)
←
Proto-Finnic
*rühmä
(inherited)
←
Lithuanian
trūkšmas
(cognate)
→
Estonian
huvirühm
(compound)
→
Finnish
ryhmä
(cognate)
→
Russian
рюхма
(borrowed)