Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
wendian
←
Proto-Germanic
*wandijaną
(inherited)
←
Proto-Germanic
*windaną
(mention)
→
Old English
wendan
(cognate)
→
Low German
wanneln
(mention)