Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Alemannic German
fellig
←
German
völlig
(cognate)
←
Middle High German
vollic
(inherited)
←
Alemannic German
foll
(suffix)
←
Alemannic German
ig
(suffix)