Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle High German
triuwe
→
German
Treue
(inherited)
→
German
treu
(inherited)
→
Alemannic German
trüüw
(inherited)
→
Luxembourgish
Trei
(inherited)