Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Rapa Nui
matu'a
←
Proto-Austronesian
*(ma-)tuqaS
(inherited)
←
Proto-Polynesian
*matuqa
(inherited)
←
Proto-Malayo-Polynesian
*(ma-)tuqah
(inherited)
→
Tokelauan
matua
(cognate)