Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
gladder
←
Old English
glædra
(derived)
←
Old English
glador
(mention)
←
Old English
glæd
(mention)
←
Old English
*gladrian
(derived)
←
English
glad
(link)
←
English
gladder
(mention)
←
English
glad
(suffix)
←
English
er
(suffix)
←
Middle English
gladere
(derived)
←
Middle English
*gladderen
(derived)
→
English
gladder
(mention)