Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
complejo
→
Spanish
complejidad
(suffix)
→
Spanish
acomplejar
(affix)
→
Spanish
complejizar
(affix)
→
Spanish
complejamente
(suffix)