Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
arm
←
Estonian
armas
(mention)
←
Proto-Finnic
*arpi
(inherited)
←
Votic
armo
(cognate)
→
Estonian
armuline
(affix)
→
Estonian
armuke
(suffix)
→
Finnish
armo
(cognate)