Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
glóa
←
Proto-Germanic
*glōaną
(derived)
←
Old Norse
glóa
(derived)
→
English
glow
(cognate)
→
Icelandic
ekki er allt gull sem glóir
(mention)