Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
ema
←
Finnish
emä
(cognate)
←
Proto-Finnic
*emä
(inherited)
←
Hungarian
eme
(cognate)
←
Livonian
jemā
(cognate)
←
Proto-Uralic
*emä
(derived)
→
English
Emajõgi
(compound)
→
Estonian
emaplaat
(compound)
→
Estonian
emakeel
(compound)
→
Estonian
jumalaema
(compound)
→
Finnish
emä
(cognate)
→
Ingrian
emoi
(cognate)
→
Livonian
jemā
(cognate)
→
Norwegian Bokmål
Emajõgi
(mention)