Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
sevenyght
←
Middle English
seven
(affix)
←
Middle English
nighte
(affix)
→
English
sevennight
(inherited)
→
Middle English
seven
(link)