Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
gâscă
←
Bulgarian
гъска
(borrowed)
←
Proto-Indo-European
*ǵʰh₂éns
(derived)
←
Proto-Slavic
*gǫ̑sь
(derived)
→
Romanian
gâscan
(suffix)
→
Romanian
gâsculiță
(suffix)
→
Romanian
gâscar
(suffix)
→
Romanian
Gâșteni
(affix)
→
Romanian
Gîsca
(mention)
→
Romanian
Gâscă
(mention)
→
Romanian
Gîscă
(mention)