Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
tuna
←
Proto-Indo-European
*(s)tenh₂-
(mention)
←
Latin
tonāre
(inherited)
←
Latin
tonō
(mention)
→
Romanian
tunător
(suffix)
→
Aromanian
tun
(cognate)