Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
gløggur
←
Proto-Germanic
*glawwaz
(inherited)
←
Old Norse
glǫggr
(inherited)
←
Old Norse
gløggr
(mention)
→
Faroese
gløgg
(mention)