Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
betreffen
←
German
be
(prefix)
←
German
treffen
(prefix)
→
German
Betreff
(mention)
→
German
anbetreffen
(prefix)