Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
futuro
←
Proto-Indo-European
*bʰuH-
(root)
←
Proto-Indo-European
*bʰuH-
(derived)
←
Latin
futūrus
(derived)
←
Latin
sum
(mention)
→
Esperanto
futurismo
(suffix)
→
Esperanto
futurologo
(suffix)
→
Esperanto
futurologio
(suffix)