Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
dølge
←
Proto-Germanic
*duljaną
(inherited)
←
Old Danish
dyliæ
(inherited)
←
Old Norse
dylja
(inherited)
←
Swedish
dölja
(cognate)