Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
koeras
←
Estonian
koer
(mention)
←
Karelian
koiras
(cognate)
←
Ludian
koiraz
(cognate)
←
Veps
koiraz
(cognate)
←
Votic
koiras
(cognate)