Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Yola
gaast
←
Old English
gāst
(inherited)
←
Middle English
gast
(inherited)
←
Middle English
gost
(mention)
←
Proto-West Germanic
*gaist
(inherited)