Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
attrå
←
Danish
attraa
(mention)
←
Danish
ad
(mention)
←
Danish
attraa
(mention)
←
Danish
ad
(mention)
←
English
throe
(cognate)
←
Old Danish
thraa
(inherited)
←
Old Danish
thraa
(inherited)
←
Old Norse
þrá
(derived)
←
Old Norse
þrá
(derived)
→
Danish
attråværdig
(affix)
→
Norwegian Bokmål
attrå
(derived)