Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
medusoid
←
English
medusa
(suffix)
←
English
oid
(suffix)
→
English
cryptomedusoid
(prefix)
→
English
eumedusoid
(prefix)