Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
měsíc
←
Proto-Indo-European
*mḗh₁n̥s
(derived)
←
Proto-Slavic
*měsęcь
(inherited)
←
Old Czech
měsiec
(inherited)
→
Czech
měsíčník
(affix)
→
Czech
měsíční
(suffix)
→
Czech
měsíček
(suffix)
→
Czech
půlměsíc
(prefix)
→
Latvian
mēnesis
(cognate)
→
Latvian
mēness
(cognate)