Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
ningit
←
Proto-Indo-European
*sneygʷʰ-
(root)
←
Proto-Indo-European
*sneygʷʰ-
(derived)
→
Ancient Greek
νίφω
(cognate)
→
Latin
nix
(mention)
→
Romanian
ninge
(mention)
→
Romanian
nins
(mention)