Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
semanal
←
Latin
septimāna
(mention)
←
Portuguese
semana
(suffix)
←
Portuguese
al
(suffix)
→
Portuguese
bissemanal
(affix)