Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
śnić
←
Proto-Slavic
*sъniti
(inherited)
←
Proto-Slavic
*sъnъ
(mention)
→
Polish
Śnioch
(mention)
→
Polish
śnienie
(suffix)
→
Polish
wyśnić
(prefix)