Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
hvert
←
Icelandic
hvar
(mention)
←
Icelandic
að
(mention)
←
Icelandic
hver
(mention)
←
Icelandic
hver
(mention)
←
Old Norse
hvart
(derived)
←
Old Norse
hvar
(mention)
←
Old Norse
at
(mention)