Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
unworksome
←
German
unwirksam
(cognate)
←
English
un
(prefix)
←
English
worksome
(prefix)
←
Swedish
overksam
(cognate)
→
German
unwirksam
(cognate)