Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Okinawan
島
←
Japanese
島
(cognate)
←
Proto-Japonic
*sima
(inherited)
←
Proto-Ryukyuan
*sima
(inherited)