Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
строуꙗ
←
Proto-Indo-European
*srew-
(derived)
←
Sanskrit
स्रवति
(cognate)
→
Ancient Greek
ῥέω
(cognate)