Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
гра́мота
→
Latvian
grāmata
(cognate)
→
Russian
грамотный
(affix)
→
Russian
грамотей
(affix)