Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*waddjōn
→
English
wed
(inherited)
→
Old English
weddian
(inherited)
→
German
wetten
(inherited)
→
Luxembourgish
wetten
(inherited)