Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
kand
→
Estonian
känd
(mention)
→
Estonian
känd
(mention)
→
Estonian
kannel
(mention)
→
Finnish
kanta
(cognate)