Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
pobre
←
Spanish
pobre
(cognate)
←
French
pauvre
(cognate)
←
Proto-Indo-European
*peh₂w-
(derived)
←
Latin
pauper
(inherited)
←
Occitan
paure
(cognate)
←
Old Occitan
pobre
(inherited)
←
Old Occitan
paubre
(mention)
→
Catalan
ric
(link)
→
Catalan
pobresa
(suffix)
→
Catalan
empobrir
(affix)
→
Catalan
pobrissó
(suffix)
→
Catalan
pobret
(affix)