Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
kamor
←
German
Hammer
(cognate)
←
Proto-Indo-European
*h₂eḱmoros
(inherited)
←
Proto-Indo-European
*h₂éḱmō
(mention)
←
Proto-Slavic
*kamorъ
(inherited)