Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
ratto
←
Proto-Germanic
*rattaz
(derived)
←
Proto-Indo-European
*reh₁d-
(root)
←
Italian
ratezza
(link)
←
Italian
sorcio
(link)
←
Italian
topo
(link)
←
Latin
rapidus
(mention)
←
Latin
raptus
(mention)
→
Italian
derattizzare
(confix)
→
Italian
rattamente
(suffix)
→
Italian
ratezza
(suffix)
→
Lombard
ratt
(cognate)