Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Wett
←
German
Wette
(cognate)
←
English
wed
(cognate)
←
Proto-Germanic
*wadją
(inherited)
←
Proto-West Germanic
*wadi
(inherited)
←
Old High German
wetti
(inherited)