Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*sumar
→
Mòcheno
summer
(inherited)
→
Yiddish
זומער
(inherited)
→
Yola
zimmer
(inherited)