Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*dʰreb-
→
English
drab
(root)
→
English
drape
(derived)
→
English
drub
(derived)
→
Proto-Germanic
drab
(derived(gem-pro/en))