Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Miyako
あーぐ
←
Japanese
文
(cognate)
←
Japanese
語
(mention)
←
Proto-Ryukyuan
*Uta
(mention)
←
Miyako
あやぐ
(mention)