Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
laiho
←
Estonian
lõiv
(cognate)
←
Finnish
laihvo
(cognate)
←
Proto-Finnic
*laihvo
(inherited)
←
Proto-Germanic
(derived)
←
Icelandic
leiga
(cognate)
←
Ingrian
laiho
(cognate)
←
Karelian
laiho
(cognate)
←
Votic
laivo
(cognate)