Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Cimbrian
amèerstenaan
←
Cimbrian
am
(prefix)
←
Cimbrian
èerstenaan
(prefix)
←
German
am
(cognate)
←
German
erste
(mention)