Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
sänki
←
Proto-Finnic
*sänki
(inherited)
←
Hungarian
szeg
(cognate)
←
Northern Sami
čiegga
(cognate)
←
Veps
säng
(cognate)
→
Finnish
parransänki
(affix)
→
Finnish
sänkipelto
(affix)
→
Veps
säng
(mention)