Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Rapa Nui
ara
←
Hawaiian
ala
(cognate)
←
Maori
ara
(cognate)
←
Proto-Polynesian
*hala
(inherited)