Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tokelauan
lua
←
Hawaiian
lua
(cognate)
←
Hawaiian
lua
(cognate)
←
Proto-Polynesian
*rua
(inherited)
←
Proto-Polynesian
*lua
(inherited)
←
Proto-Polynesian
*lua
(inherited)
←
Samoan
lua
(cognate)
←
Samoan
lua
(cognate)
←
Samoan
lua
(cognate)
←
Tongan
lua
(cognate)
→
Rapa Nui
rua
(cognate)