Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
stup
←
Ancient Greek
στύπος
(derived)
←
Latin
*stypus
(mention)
←
Latin
*stupus
(mention)
←
Serbo-Croatian
stub
(derived)
→
Romanian
stupar
(suffix)
→
Romanian
stupi
(mention)
→
Romanian
stupină
(suffix)
→
Romanian
stupărie
(suffix)
→
Romanian
stupărit
(suffix)
→
Romanian
Stupu
(mention)