Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
puny
←
Proto-Indo-European
*puǵnos
(inherited)
←
Proto-Indo-European
*puḱnos
(mention)
←
Proto-Indo-European
*pewǵ-
(mention)
←
Proto-Indo-European
*peuḱ-
(mention)
←
Latin
pugnus
(inherited)
→
Catalan
apunyalar
(mention)
→
Catalan
punyada
(suffix)
→
Catalan
punyeta
(affix)
→
Catalan
empunyar
(affix)
→
Catalan
espunyir
(mention)