Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
mysz
←
Proto-Indo-European
*muh₂s
(mention)
←
Proto-Slavic
*myšь
(inherited)
→
Polish
myszowór
(affix)