Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
kaiserlich und königlich
→
German
k. u. k.
(mention)
→
German
k. und k.
(mention)
→
German
k.u.k.
(mention)