Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
fleyta
←
Proto-Germanic
*flautijaną
(inherited)
←
Proto-Germanic
*fleutaną
(mention)
←
Proto-Indo-European
*plewd-
(root)
←
Proto-Indo-European
*plewd-
(mention)
←
Old Norse
fljóta
(cognate)
→
Danish
fløde
(inherited)
→
Faroese
floyta
(derived)
→
Norwegian Bokmål
fløte
(derived)
→
Norwegian Nynorsk
fløyte
(inherited)