Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
crusty
←
English
crust
(suffix)
←
English
y
(suffix)
→
English
crufty
(mention)
→
English
crustiness
(suffix)
→
English
crustily
(suffix)
→
English
uncrusty
(prefix)