Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
delicado
←
Latin
dēlicātus
(borrowed)
←
Portuguese
delgado
(doublet)
→
Portuguese
delgado
(doublet)
→
Portuguese
delicadeza
(affix)
→
Portuguese
delicadamente
(affix)
→
Portuguese
indelicado
(prefix)