Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
plod
←
Proto-Slavic
*plodъ
(inherited)
→
Czech
oplodí
(affix)
→
Czech
plodový
(affix)
→
Lower Sorbian
płod
(cognate)