Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
vapor
←
Middle English
vapour
(inherited)
←
Old French
vapor
(derived)
←
Latin
vapor
(derived)
→
English
vaporware
(affix)
→
English
vaporize
(suffix)
→
English
vapor trail
(compound)
→
English
vaporise
(suffix)
→
English
vaporization
(affix)
→
English
vaporisation
(suffix)
→
English
vapory
(suffix)
→
English
vaporlike
(suffix)
→
English
vaporable
(suffix)
→
English
vaporimeter
(affix)
→
English
vaporiferous
(suffix)
→
English
vaporific
(suffix)
→
English
vaporability
(suffix)
→
English
vaporiform
(suffix)
→
English
vaporescent
(suffix)
→
English
vaporsome
(suffix)
→
English
vaporium
(suffix)
→
Middle English
vapour
(link)