Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
spönn
←
Proto-Germanic
*spannō
(inherited)
←
Old Norse
spǫnn
(inherited)
→
Old English
spann
(cognate)