Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
nokkur
←
Old Norse
nǫkkurr
(derived)
→
Icelandic
allnokkur
(mention)
→
Norwegian Nynorsk
nokon
(cognate)
→
Swedish
någon
(cognate)