Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
стъкло
←
Gothic
𐍃𐍄𐌹𐌺𐌻𐍃
(derived)
←
Proto-Slavic
*stьklo
(inherited)
→
Romanian
sticlă
(cognate)