Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*skammitōną
→
Faroese
skemta
(inherited)
→
Icelandic
skemmta
(inherited)
→
Swedish
skämta
(inherited)