Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
obituary
←
Proto-Indo-European
*h₁ey-
(root)
←
Latin
obitus
(derived)
←
Latin
obeo
(mention)
←
Latin
ob
(mention)
←
Latin
eo
(mention)
→
English
obit
(mention)
→
English
obituarist
(suffix)
→
English
obituarily
(suffix)
→
English
obituarial
(suffix)