Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*gasti
→
English
Arbogast
(mention)
→
Old English
giest
(inherited)
→
Old High German
gast
(inherited)
→
Dutch
gast
(inherited)
→
Old Saxon
gast
(inherited)