Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
extergō
→
Latin
extergens
(mention)
→
Latin
extersurus
(mention)
→
Latin
extersus
(affix)
→
Latin
extergendus
(mention)
→
Romanian
șterge
(mention)
→
Aromanian
ashtergu
(inherited)
→
Aromanian
ashterg
(inherited)