Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
bes
←
Catalan
petó
(link)
←
Catalan
besada
(link)
←
Catalan
besar
(link)
←
Catalan
vers
(doublet)
←
Spanish
beso
(cognate)
←
Proto-Indo-European
*bu
(derived)
←
Italian
bacio
(cognate)
←
Latin
basium
(inherited)
←
Latin
versus
(inherited)
←
Occitan
bais
(cognate)
→
Catalan
vers
(doublet)
→
Catalan
bestia
(prefix)
→
Catalan
besar
(mention)
→
Catalan
besavi
(prefix)
→
Catalan
besàvia
(prefix)
→
Catalan
besnét
(prefix)
→
Catalan
besoncle
(prefix)
→
Catalan
besnebot
(prefix)