Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
semestre
←
Latin
semestris
(derived)
←
Latin
sex
(mention)
←
Latin
mensis
(mention)
→
Portuguese
semestral
(suffix)