Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
четвёртый
←
Old East Slavic
четвьртъ
(inherited)
←
Proto-Slavic
*četvьrtъ
(inherited)
→
Czech
čtvrtý
(cognate)
→
Russian
полчетвёртого
(prefix)
→
Russian
полчетвёртого
(mention)
→
Russian
в-четвёртых
(affix)