Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
brzda
←
Proto-Indo-European
*bʰrusdʰos
(derived)
→
English
brad
(cognate)
→
Czech
brzdový
(affix)
→
Czech
brzdný
(affix)