Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
ultra
→
German
ultrakalt
(prefix)
→
German
ultrahart
(prefix)
→
German
Ultrahochvakuum
(prefix)
→
German
ultrakurz
(prefix)
→
German
ultramontan
(prefix)
→
German
ultrareich
(prefix)