Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tsakonian
ποκήρι
←
Greek
ποτήρι
(cognate)
←
Ancient Greek
ποτήριον
(inherited)
→
Greek
ποτήρι
(cognate)