Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Maori
riki
←
Proto-Oceanic
*rikit
(inherited)
←
Proto-Polynesian
*riki
(inherited)
←
Proto-Malayo-Polynesian
*dikit
(inherited)
→
Maori
kākāriki
(compound)
→
Malay
dikit
(cognate)