Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*stuþs
→
Old English
studu
(inherited)
→
German
stützen
(mention)
→
Westrobothnian
ståd
(inherited)
→
Alemannic German
Stud
(inherited)
→
Swedish
stöd
(inherited)