Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tongan
folau
←
Maori
wharau
(cognate)
→
Indonesian
perahu
(cognate)
→
Maori
wharau
(cognate)
→
Malay
perahu
(cognate)