Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
setmana
←
Latin
septimānus
(inherited)
←
Latin
septimus
(mention)
→
Catalan
setmanal
(affix)
→
Catalan
setmanari
(affix)