Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
prom
←
Proto-Slavic
*pormъ
(inherited)
→
English
prahm
(cognate)
→
Lower Sorbian
prama
(cognate)