Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*dʰǵʰyésteros
→
Old English
giestran
(inherited)
→
Cimbrian
gestarn
(derived)
→
Cimbrian
ghéstan
(derived)
→
German
gestern
(inherited)
→
Mòcheno
gester
(derived)