Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
med
←
Proto-Indo-European
*médʰu
(derived)
←
Proto-Slavic
*mȅdъ
(inherited)
←
Old Czech
med
(inherited)
→
Czech
medovina
(affix)
→
Czech
medový
(affix)
→
Czech
medosavka
(affix)