Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
lăcrimos
←
Latin
lacrimōsus
(inherited)
←
Romanian
lacrimă
(suffix)
←
Romanian
os
(suffix)
→
Aromanian
lãcãrmos
(cognate)