Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle High German
niht
→
Cimbrian
nèt
(inherited)
→
Cimbrian
nètt
(inherited)
→
German
nicht
(mention)
→
German
nichts
(mention)
→
German
vernichten
(mention)