Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ingrian
saippu
←
Finnish
saippua
(borrowed)
←
Proto-Germanic
*saipǭ
(derived)
←
Karelian
saippu
(cognate)