Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
замо́к
→
Russian
ключ
(link)
→
Russian
замыкаться
(link)
→
Russian
замочный
(affix)
→
Russian
замочек
(affix)