Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ingrian
eine
←
Estonian
eine
(cognate)
←
Finnish
eine
(cognate)
←
Proto-Norse
*ᚨᚠᚾᛁᛃᚨ
(derived)