Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
redundancy
←
English
redundant
(suffix)
←
English
cy
(suffix)
→
English
non-redundancy
(prefix)
→
English
antiredundancy
(prefix)
→
English
georedundancy
(prefix)