Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
mæle
←
Old Norse
mæli
(derived)
←
Old Norse
mæla
(mention)
←
Old Norse
mál
(mention)
→
English
mell
(cognate)
→
Swedish
mäle
(cognate)