Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*halftrijā
→
English
halter
(inherited)
→
German
Halfter
(inherited)
→
Middle English
halter
(derived)
→
Alemannic German
Hälftere
(inherited)