Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Fuffi
←
German
Fuffziger
(link)
←
German
Fünfziger
(link)
←
German
fünfzig
(link)
←
English
fifty
(link)