Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
grand duke
←
Old French
grant duc
(mention)
←
Latin
grandis
(mention)
←
Latin
dux
(mention)
←
Latin
duco
(mention)
→
Latvian
lielhercogs
(cognate)