Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tahitian
vaha
←
Hawaiian
waha
(cognate)
←
Rapa Nui
haha
(cognate)
→
Hawaiian
waha
(cognate)
→
Rapa Nui
haha
(cognate)