Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
reż
←
Proto-Slavic
*rъžь
(inherited)
←
Old Polish
reż
(inherited)
→
Lower Sorbian
rež
(cognate)
→
Lithuanian
rugys
(cognate)
→
Latvian
rudzi
(cognate)
→
Polish
rżysko
(suffix)