Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
efektiva
←
Latin
effectīvus
(derived)
←
Latin
efficiō
(mention)
←
Latin
-īvus
(mention)
→
Esperanto
efektiviĝi
(affix)
→
Esperanto
efektive
(suffix)