Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tsakonian
σάτη
←
Proto-Hellenic
*tʰúgatēr
(inherited)
←
Proto-Indo-European
*dʰugh₂tḗr
(inherited)
←
Tsakonian
σάε
(cognate)
→
Greek
θυγατέρα
(cognate)