Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
tolv
←
Danish
tolv
(cognate)
←
Faroese
tólv
(cognate)
←
Proto-Germanic
*twalif
(derived)
←
Old Swedish
tolf
(derived)
←
Icelandic
tólf
(cognate)
←
Old Norse
tólf
(derived)
→
Danish
tolv
(cognate)
→
Swedish
sex
(link)
→
Swedish
två
(link)
→
Swedish
fyra
(link)
→
Swedish
tolva
(mention)