Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
kyykkiä
←
Estonian
kükk
(cognate)
←
Proto-Finnic
(inherited)
←
Proto-Germanic
(derived)
←
Livonian
kikkõ
(cognate)
←
Old Norse
húka
(cognate)
←
Veps
kükta
(cognate)