Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
Norþanhymbre
←
Old English
norþan
(mention)
←
Old English
Humbre
(mention)
→
English
Northumbria
(mention)
→
English
Northumber
(mention)
→
Old English
Seaxe
(mention)
→
Middle English
Northhumbre
(mention)