Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
пѣтлъ
←
Old Church Slavonic
пѣти
(suffix)
←
Old Church Slavonic
ьлъ
(suffix)
←
Proto-Slavic
*pětьlъ
(inherited)