Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
ultra
→
Portuguese
ultravioleta
(prefix)
→
Portuguese
ultrapassar
(prefix)
→
Portuguese
ultracentrifugação
(prefix)
→
Portuguese
ultrassom
(prefix)
→
Portuguese
ultrassónico
(prefix)
→
Portuguese
ultrassônico
(prefix)