Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tokelauan
fai
←
Maori
whai
(cognate)
←
Maori
whai
(cognate)
←
Proto-Polynesian
*fai
(inherited)
←
Proto-Polynesian
*fai
(inherited)
←
Proto-Polynesian
*fai
(inherited)
←
Proto-Polynesian
*fai
(inherited)
←
Samoan
fai
(cognate)
←
Samoan
fai
(cognate)
←
Samoan
fai
(cognate)
←
Samoan
fai
(cognate)
←
Samoan
faʻi
(borrowed)
←
Tongan
fai
(cognate)
←
Tongan
fai
(cognate)
→
Tokelauan
faifai
(prefix)