Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Japanese
光る
←
Japanese
ぴかぴか
(mention)
←
Old Japanese
ひか
(suffix)
←
Old Japanese
る
(suffix)
←
Old Japanese
日
(mention)
→
Old Japanese
光
(mention)