Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
compulsory
←
Latin
compulsus
(derived)
→
English
compulsorily
(suffix)
→
English
compulsoriness
(suffix)
→
English
noncompulsory
(prefix)
→
English
compulsoryness
(suffix)
→
English
semicompulsory
(prefix)