Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
mantie
←
Old Church Slavonic
мантиꙗ
(borrowed)
←
Greek
μάντιον
(derived)
←
Latin
mantellum
(derived)
←
Macedonian
мантија
(cognate)
←
Romanian
manta
(doublet)
←
Russian
мантия
(cognate)
←
Serbo-Croatian
mantija
(cognate)