Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*nēhwistaz
→
Old English
niehst
(mention)
→
Icelandic
næstur
(inherited)
→
West Flemish
noaste
(inherited)