Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
стар
←
Proto-Slavic
*starъ
(inherited)
→
Bulgarian
старик
(affix)
→
Bulgarian
старина
(affix)
→
Bulgarian
старец
(suffix)
→
Bulgarian
стабилен
(link)
→
Bulgarian
-ш
(link)