Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
insieme
←
Catalan
ensems
(cognate)
←
French
ensemble
(cognate)
←
Latin
īnsimul
(derived)
←
Latin
semel
(mention)
←
Neapolitan
nzieme
(cognate)
→
French
ensemble
(cognate)
→
Istriot
insembro
(cognate)
→
Italian
insiemistica
(suffix)
→
Italian
sottoinsieme
(prefix)
→
Italian
soprainsieme
(prefix)
→
Neapolitan
nzieme
(cognate)