Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tokelauan
mātou
←
Hawaiian
mākou
(cognate)
←
Proto-Nuclear Polynesian
*ma-tou
(inherited)
←
Samoan
mātou
(cognate)