Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tokelauan
tona
←
Hawaiian
kona
(cognate)
←
Maori
tonetone
(cognate)
←
Proto-Polynesian
*te-o-na
(inherited)
←
Proto-Polynesian
*tona-tona
(inherited)
←
Samoan
lona
(cognate)
←
Samoan
tona
(cognate)