Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Cimbrian
zèkse
←
German
sechs
(cognate)
←
English
six
(cognate)
←
Proto-Germanic
*sehs
(inherited)
←
Middle High German
sehs
(inherited)
←
Old High German
sehs
(inherited)
→
Cimbrian
zèkste
(suffix)