Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
גאָרטן
←
Proto-Germanic
*gardô
(inherited(goh/yi))
←
Proto-West Germanic
*gardō
(inherited(goh/yi))