Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Nimitz
←
English
Niemiec
(mention)
←
English
Niemetz
(mention)
←
English
Niemietz
(mention)
←
English
Nemetz
(mention)
←
English
Nimatz
(mention)
←
English
Nimtz
(mention)
←
English
Nemec
(mention)
←
Proto-Slavic
*němьcь
(cognate)