Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
guglia
←
Italian
aguglia
(mention)
←
Italian
ago
(mention)
←
Latin
*acūcula
(mention)
←
Latin
acus
(derived)
←
Old Occitan
agulha
(borrowed)
→
Lombard
guggia
(cognate)