Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Mahlstrom
←
German
mahlen
(compound)
←
German
Strom
(compound)
←
English
maelstrom
(cognate)
←
Dutch
maalstroom
(derived)
→
English
maelstrom
(cognate)
→
Danish
malstrøm
(cognate)
→
Swedish
malström
(mention)