Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German Low German
Begünn
←
Proto-Germanic
*biginnaz
(inherited)
←
Proto-Germanic
*biginnaną
(derived)
←
Middle Low German
begin
(inherited)
←
Old Saxon
*bigin
(inherited)
←
Old Saxon
*biginn
(mention)
←
Old Saxon
angin
(cognate)
←
Old Saxon
anagin
(mention)
←
Old Saxon
anaginn
(mention)
→
German
Beginn
(cognate)
→
Saterland Frisian
Begin
(cognate)