Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mòcheno
kostn
←
German
kosten
(cognate)
←
English
costen
(cognate)
←
Proto-Germanic
*kustōną
(inherited)
←
Middle High German
kosten
(inherited)
←
Old High German
kostōn
(inherited)