Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Phrygian
ματαρ
←
Proto-Indo-European
*méh₂tēr
(inherited)
→
Ancient Greek
μήτηρ
(cognate)