Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
buoyancy
←
English
buoyant
(suffix)
←
English
cy
(suffix)
←
English
buoy
(suffix)
←
English
ancy
(suffix)
→
English
buoyance
(mention)
→
English
overbuoyancy
(prefix)
→
English
unbuoyancy
(prefix)