Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
raud
←
Proto-Finnic
*rauta
(inherited)
→
Estonian
raudne
(suffix)
→
Estonian
raudtee
(compound)
→
Komi-Permyak
кӧрт
(cognate)