Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
plášť
←
Lower Sorbian
płašć
(cognate)
←
Serbo-Croatian
plašt
(cognate)
←
Slovene
plašč
(cognate)
←
Proto-Slavic
*plaščь
(inherited)
→
Polish
płaszcz
(cognate)