Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Low German
dörven
←
Middle Low German
dörven
(inherited)
←
Old Saxon
thurvan
(inherited)
→
Alemannic German
törfe
(cognate)
→
Low German
dröven
(doublet)