Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
vacuous
←
Proto-Indo-European
*h₁weh₂-
(root)
←
Latin
vacuus
(borrowed)
→
English
vacuity
(affix)
→
English
vacuously
(suffix)
→
English
vacuousness
(suffix)
→
English
nonvacuous
(prefix)