Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
agu
←
Finnish
häkä
(cognate)
←
Proto-Germanic
*hakkōną
(derived)
←
Lithuanian
šaka
(cognate)
←
Lithuanian
šokti
(cognate)
←
Latvian
sakas
(cognate)
→
Estonian
Agu
(mention)
→
Võro
ago
(cognate)