Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
cumineca
←
Latin
(mention)
←
Latin
communicāre
(inherited)
←
Latin
communicō
(mention)
←
Romanian
comunica
(doublet)
→
Romanian
comunica
(doublet)
→
Romanian
cuminecătură
(suffix)
→
Romanian
cuminecare
(suffix)
→
Aromanian
cumnic
(cognate)