Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
werra
←
Proto-West Germanic
*werru
(inherited)
→
English
war
(cognate)
→
German
verwirren
(mention)
→
French
guerre
(cognate)