Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
dur
←
French
dur
(borrowed)
←
Latin
dūrus
(borrowed)
→
English
dour
(cognate)
→
Romanian
duraluminiu
(prefix)
→
Romanian
deduriza
(affix)
→
Romanian
durifica
(affix)