Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
ago
←
Proto-Indo-European
*h₂eḱ-
(derived)
←
Latin
acus
(inherited)
←
Romanian
ac
(cognate)
→
Dalmatian
agaun
(mention)
→
Italian
guglia
(mention)
→
Italian
aghiforme
(suffix)
→
Italian
agoraio
(suffix)
→
Italian
aguglia
(mention)
→
Italian
infilaaghi
(compound)