Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
cercar
←
Latin
circō
(mention)
←
Latin
circa
(inherited)
←
Latin
circus
(mention)
←
Old Occitan
cercar
(inherited)
→
Catalan
recercar
(affix)
→
Catalan
cercametalls
(compound)
→
Catalan
cercatresors
(compound)
→
Catalan
cercador
(affix)