Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
хмарний
←
Polish
chmurny
(cognate)
←
Russian
хму́рый
(cognate)
←
Ukrainian
хма́ра
(affix)
←
Ukrainian
-ний
(affix)