Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
ajunge
←
Proto-Indo-European
*yewg-
(root)
←
Proto-Indo-European
*yewg-
(derived)
←
Latin
adiungere
(inherited)
←
Latin
adiungō
(mention)
←
Latin
ad
(mention)
←
Latin
iungō
(mention)
→
Romanian
ajungere
(suffix)
→
Aromanian
agiungu
(cognate)
→
Aromanian
agiung
(cognate)