Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
чем
←
Russian
чѣмъ
(alter)
←
Russian
(alter)
←
Russian
ru-PRO
(alter)
→
English
ere
(link)
→
Russian
зачем
(mention)