Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
μάρναμαι
←
Proto-Indo-European
*merh₂-
(derived)
→
Latin
mortarium
(mention)
→
Sanskrit
मृध
(cognate)
→
Old Armenian
մարտ
(cognate)