Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
гав
←
Latin
gāvia
(cognate)
←
Proto-Slavic
*gavъ
(inherited)
→
Bulgarian
гавкам
(affix)
→
Bulgarian
гавка
(affix)
→
Bulgarian
гавед
(link)