Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
glo
←
Proto-Germanic
*glōaną
(derived)
←
Old Norse
glóa
(derived)
→
Danish
glød
(mention)
→
German
glühen
(cognate)