Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
mämmi
←
Estonian
mämm
(cognate)
←
Proto-Finnic
*mätmi
(inherited)
←
Ingrian
mämmi
(cognate)
←
Karelian
mämmi
(cognate)
←
Northern Sami
meađmma
(cognate)
←
Votic
mämmi
(cognate)
→
Finnish
mämmikoura
(compound)
→
Finnish
marjamämmi
(affix)
→
Finnish
perunamämmi
(affix)
→
Finnish
mämmirove
(affix)
→
Finnish
mämmituokkonen
(affix)