Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
fântânar
←
Spanish
fontanero
(cognate)
←
French
fontainier
(cognate)
←
Romanian
fântână
(suffix)
←
Romanian
ar
(suffix)
←
Aromanian
fãntãnar
(cognate)
→
Romanian
Fântânariu
(mention)
→
Romanian
Fîntînariu
(mention)
→
Romanian
Fîntînaru
(mention)
→
Romanian
Fântâneru
(mention)
→
Romanian
Fîntîneru
(mention)
→
Aromanian
fãntãnar
(cognate)