Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Alemannic German
areise
←
German
anreisen
(cognate)
←
Alemannic German
a
(prefix)
←
Alemannic German
reise
(prefix)