Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greek
ποιος
←
Ancient Greek
ποῖος
(inherited)
←
Proto-Indo-European
*kʷis
(inherited)
→
Greek
τις
(link)
→
Greek
τις
(link)
→
Greek
οποίος
(prefix)
→
Greek
όποιος
(prefix)