Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
wahtāri
→
German
Wächter
(inherited)
→
Silesian
wachtyrz
(derived)
→
Vilamovian
wachter
(inherited)
→
Vilamovian
wȧhter
(inherited)