Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tongan
ʻosi
←
Fijian
oti
(cognate)
←
Indonesian
henti
(cognate)
←
Proto-Polynesian
*qoti
(derived)
←
Proto-Malayo-Polynesian
*qeti
(derived)