Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
ämblik
→
Estonian
ämblikuvõrk
(affix)
→
Estonian
ämblikulaadne
(suffix)
→
Finnish
hämähäkki
(cognate)
→
Karelian
hämehikki
(cognate)