Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
wahren
←
German
bewahren
(cognate)
←
Proto-Germanic
*warōną
(inherited)
←
Middle High German
warn
(inherited)
←
Middle High German
waren
(mention)
←
Old High German
warōn
(inherited)
←
Old High German
biwarōn
(mention)
←
Old High German
wara
(mention)
→
Danish
vare
(cognate)
→
German
bewahren
(prefix)
→
German
Wart
(mention)
→
German
Wahrung
(suffix)
→
German
verwahren
(prefix)
→
Swedish
vara
(mention)