Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
aguzzare
←
Catalan
agusar
(cognate)
←
Spanish
aguzar
(cognate)
←
French
aiguiser
(cognate)
←
Latin
*acūtiō
(mention)
←
Latin
acūtus
(inherited)
←
Occitan
agusar
(cognate)
←
Portuguese
aguçar
(cognate)
→
Catalan
agusar
(cognate)
→
Spanish
aguzar
(cognate)
→
French
aiguiser
(cognate)
→
Old French
aguisier
(cognate)
→
Italian
affilare
(link)
→
Italian
aguzzo
(mention)
→
Italian
aguzzamento
(suffix)
→
Italian
aguzzatore
(suffix)
→
Italian
aguzzatura
(suffix)
→
Portuguese
aguçar
(cognate)
→
Romanian
ascuți
(cognate)