Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Samoan
one
←
Proto-Austronesian
*qənay
(inherited)
←
Proto-Polynesian
*qone
(inherited)
→
Tokelauan
one
(cognate)