Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
kvartet
←
German
Quartett
(derived)
←
Italian
quartetto
(derived)
←
Italian
quarto
(affix)
←
Italian
-etto
(affix)