Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
pietrar
←
Catalan
pedrer
(cognate)
←
Spanish
pedrero
(cognate)
←
Occitan
peirièr
(cognate)
←
Portuguese
pedreiro
(cognate)
←
Romanian
piatră
(suffix)
←
Romanian
ar
(suffix)
←
Aromanian
chitrar
(cognate)
→
Portuguese
pedreiro
(cognate)
→
Romanian
pietrărie
(suffix)
→
Romanian
Pietraru
(mention)
→
Romanian
Pietrari
(mention)
→
Romanian
Pietrarii de Sus
(mention)
→
Romanian
Pietrar
(mention)
→
Romanian
Pietrariu
(mention)
→
Aromanian
chitrar
(cognate)