Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
heitur
←
Proto-Germanic
*haitaz
(inherited)
←
Old Norse
heitr
(inherited)
→
English
hot
(cognate)
→
Icelandic
kasheitur
(compound)
→
Icelandic
heitur pottur
(mention)