Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
coastă
←
Proto-Indo-European
*kost-
(derived)
←
Latin
costa
(inherited)
→
Dalmatian
cuasta
(cognate)
→
Friulian
cueste
(cognate)
→
Italian
costa
(cognate)
→
Romanian
costiță
(suffix)
→
Romanian
costișoară
(suffix)
→
Romanian
Coasta
(mention)
→
Romanian
Capu Coastei
(mention)
→
Romanian
Coasta Cerbului
(mention)
→
Romanian
Coasta Măgurii
(mention)
→
Romanian
Sub Coastă
(mention)
→
Romanian
Coasta Grindului
(mention)
→
Romanian
Coasta Mare
(mention)
→
Romanian
Coasta Vâscului
(mention)
→
Romanian
Costișa
(mention)
→
Romanian
Frâncești-Coasta
(mention)
→
Aromanian
coastã
(cognate)