Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Istro-Romanian
tisuť
←
Proto-Slavic
*tỳsǫti
(derived)
←
Proto-Slavic
*tỳsęti
(mention)