Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
смекать
←
Russian
с-
(affix)
←
Russian
мека́ть
(affix)
←
Russian
ме́тить
(mention)
←
Russian
пуска́ть
(mention)
←
Russian
пусти́ть
(mention)
←
Proto-Slavic
*mekati
(derived)