Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
lūctor
→
Spanish
reluctante
(mention)
→
Latin
luctator
(suffix)
→
Latin
reluctor
(affix)
→
Latin
eluctor
(affix)
→
Latin
luctatio
(affix)