Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
therva
β
Proto-Germanic
*ΓΎarbΕ
(inherited)
β
Gothic
πΈπ°ππ±π°
(mention)
β
Old Saxon
thurft
(mention)