Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
činit
←
Proto-Slavic
*činiti
(inherited)
→
Czech
činitel
(affix)
→
Czech
odčinit
(affix)
→
Czech
učinit
(prefix)
→
Czech
činidlo
(affix)
→
Lower Sorbian
cyniś
(cognate)