Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
vari
←
Proto-Indo-European
*wer-
(root)
←
Proto-Indo-European
*h₂wer-
(derived)
←
Latin
Avara
(mention)
←
Old Norse
varr
(mention)
→
Danish
vare
(derived)
→
Persian
باران
(cognate)
→
Latin
Avara
(cognate)
→
Norwegian Bokmål
vare
(derived)
→
Norwegian Nynorsk
vare
(derived)
→
Ossetian
уарын
(mention)
→
Swedish
vara
(derived)