Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tongan
fitu
←
Proto-Austronesian
*pitu
(inherited)
←
Proto-Polynesian
*fitu
(inherited)
←
Proto-Malayo-Polynesian
*pitu
(inherited)
→
Cebuano
pito
(cognate)
→
Tongan
fitungofulu
(mention)