Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
decrepitus
←
Latin
dē-
(affix)
←
Latin
crepitus
(affix)
←
Latin
crepō
(mention)
→
English
decrepit
(mention)
→
Romanian
decrepit
(derived)