Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
bosc
←
Proto-Germanic
*buskaz
(derived)
←
Old Occitan
bosc
(inherited)
→
Catalan
boscós
(suffix)
→
Catalan
desboscar
(affix)
→
Catalan
boscúria
(affix)
→
Catalan
lligabosc
(compound)
→
Catalan
boscà
(affix)
→
Catalan
sotabosc
(compound)