Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
терапевтичний
←
Belarusian
тэрапеўты́чны
(cognate)
←
Polish
terapeutyczny
(cognate)
←
Ukrainian
терапе́втика
(affix)
←
Ukrainian
-и́чний
(affix)