Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Japanese
七夕
←
Mandarin
-
(cognate)
←
Japanese
機
(mention)
←
Japanese
棚
(mention)
←
Japanese
種
(mention)
←
Japanese
手
(mention)
←
Japanese
な
(mention)
←
Japanese
七夕
(link)
←
Old Japanese
-
(cognate)
←
Old Japanese
-
(cognate)
→
Japanese
七夕
(link)