Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
observability
←
English
observe
(suffix)
←
English
ability
(suffix)
→
English
nonobservability
(prefix)
→
English
unobservability
(prefix)
→
English
coobservability
(prefix)