Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Cimbrian
aapar
←
German
aper
(cognate)
←
Alemannic German
aaber
(cognate)
→
Cimbrian
aaparan
(suffix)