Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
toht
←
Finnish
tuohi
(cognate)
←
Proto-Finnic
*toohi
(inherited)
←
Lithuanian
tošis
(cognate)
→
Estonian
kasetoht
(compound)
→
Ingrian
toohi
(cognate)