Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Alemannic German
Gespur
←
Proto-Germanic
*spurą
(derived)
←
Old High German
spor
(derived)
←
Alemannic German
ge
(prefix)
←
Alemannic German
Spur
(prefix)