Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
weeden
←
German
weiden
(cognate)
←
Middle High German
weiden
(inherited)
←
Proto-West Germanic
*waiþu
(derived)
←
Old High German
weidōn
(inherited)