Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
мураве́й
→
Finnish
muurahainen
(cognate)
→
Russian
муравейник
(affix)
→
Russian
муравьиный
(affix)
→
Russian
муравьед
(suffix)
→
Russian
Муравьёв
(affix)