Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
Спас
←
Old East Slavic
съпасъ
(inherited)
←
Old East Slavic
съпасти
(derived)
←
Russian
спасти́
(cognate)
→
Russian
спасский
(affix)
→
Ukrainian
Спаса
(cognate)