Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
blámaður
←
Icelandic
blár
(compound)
←
Icelandic
maður
(compound)
←
Old Norse
blámaðr
(derived)
←
Swedish
blåman
(cognate)
→
Swedish
blåman
(cognate)