Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
elèctric
→
Catalan
electricista
(suffix)
→
Catalan
elèctricament
(suffix)
→
Catalan
termoelèctric
(prefix)
→
Catalan
hidroelèctric
(affix)