Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
verma
←
Proto-Germanic
*warmijaną
(inherited)
←
Proto-Germanic
*warmaz
(mention)
←
Old Norse
varmr
(mention)
→
Danish
varme
(derived)
→
Faroese
verma
(inherited)
→
Old Swedish
værma
(inherited)
→
Icelandic
verma
(inherited)
→
Norwegian Bokmål
varme
(derived)
→
Norwegian Nynorsk
varme
(derived)