Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Slavic *šumъ

Belarusian шум (inherited)
Bulgarian шум (inherited)
Czech šum (inherited)
Czech šumný (inherited)
Macedonian шум (inherited)
Polish szum (inherited)
Romanian șumen (mention)
Russian шум (inherited)
Russian шуметь (affix)
Serbo-Croatian šum (inherited)
Serbo-Croatian шум (inherited)
Slovak šum (inherited)
Slovak šumný (inherited)
Slovene šum (inherited)
Albanian zhurmë (mention)
Ukrainian шум (inherited)