Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
scumpu
←
Bulgarian
скъп
(cognate)
←
Serbo-Croatian
skȗp
(cognate)
←
Slovene
skôp
(cognate)
→
Romanian
scump
(cognate)