Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
boix
←
Catalan
boixerica
(link)
←
Catalan
boixerola
(link)
←
Catalan
boixet
(link)
←
Ancient Greek
πύξος
(derived)
←
Latin
buxus
(derived)
→
Catalan
boixerola
(affix)
→
Catalan
boixerica
(affix)
→
Spanish
boj
(borrowed)
→
Portuguese
buxo
(cognate)