Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
човка
←
Bulgarian
чо́фка
(mention)
←
Bulgarian
чо́пка
(cognate)
←
Proto-Slavic
*čepъka
(derived)
→
Bulgarian
птицечовка
(compound)