Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
ponta
←
Latin
puncta
(inherited)
←
Old Portuguese
ponta
(inherited)
→
Portuguese
ponteira
(suffix)
→
Portuguese
apontar
(affix)
→
Portuguese
pontapé
(compound)
→
Portuguese
pontiagudo
(compound)
→
Portuguese
despontar
(affix)