Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tokelauan
tāua
←
Hawaiian
kāua
(cognate)
←
Maori
tāua
(cognate)
←
Proto-Nuclear Polynesian
*ta-ua
(inherited)
←
Proto-Nuclear Polynesian
*taua
(inherited)
←
Samoan
tā'ua
(cognate)