Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
bemerken
←
German
be
(prefix)
←
German
merken
(prefix)
←
English
bemark
(cognate)
→
English
bemark
(cognate)
→
German
Bemerkung
(suffix)
→
German
bemerkenswert
(affix)
→
German
bemerkbar
(suffix)
→
Norwegian Bokmål
bemerke
(derived)