Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
rum
←
German
(cognate)
←
German
herum
(mention)
←
German
darum
(mention)
→
German
rumlecken
(compound)
→
German
rumeiern
(compound)
→
German
rumsitzen
(affix)
→
Swedish
rom
(cognate)