Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
accidently
←
English
accident
(suffix)
←
English
ly
(suffix)
←
Middle English
accidently
(inherited)
←
Middle English
accidentli
(mention)