Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
secat
←
Latin
siccātus
(inherited)
←
Romanian
seca
(mention)
→
Romanian
secătui
(suffix)
→
Aromanian
sicat
(cognate)