Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
eiȝtetene
←
Old English
eahtatēne
(inherited)
←
Old English
eahtatīene
(mention)
←
Middle English
eighte
(affix)
←
Middle English
-tene
(affix)
←
Proto-Germanic
*ahtōutehun
(inherited)
→
English
eighteen
(inherited)
→
Yola
ayghteen
(inherited)