Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
sogno
←
Proto-Indo-European
*swep-
(root)
←
Proto-Indo-European
*swépnos
(inherited)
←
Italian
sognaccio
(link)
←
Italian
sogni d'oro
(link)
←
Italian
sonno
(link)
←
Latin
somnium
(inherited)
←
Latin
somnus
(mention)
→
Esperanto
sonĝo
(cognate)
→
Spanish
sueño
(cognate)
→
Istriot
sugno
(cognate)
→
Italian
sognare
(suffix)
→
Italian
sognaccio
(suffix)
→
Italian
acchiappasogni
(mention)
→
Italian
sogneria
(suffix)
→
Lombard
sogn
(cognate)
→
Portuguese
sonho
(cognate)
→
Romani
suno
(cognate)