Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
gap-toothed
←
English
gap
(affix)
←
English
toothed
(affix)
←
Middle English
gap tothed
(inherited)
←
Middle English
gapt tothed
(mention)
←
Middle English
gaptothe
(mention)
←
Middle English
gat-tothed
(mention)
→
English
gap
(link)