Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
watt
→
Catalan
quilowatt
(prefix)
→
Catalan
wattímetre
(suffix)
→
Catalan
wàttmetre
(suffix)