Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
miesiąc
←
Proto-Indo-European
*mḗh₁n̥s
(mention)
←
Proto-Slavic
*měsęcь
(inherited)
→
Latvian
mēnesis
(cognate)
→
Latvian
mēness
(cognate)
→
Polish
miech
(suffix)
→
Polish
miesiączek
(suffix)
→
Polish
miesięcznik
(mention)