Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Russian час
Old East Slavic часъ (inherited)
Proto-Slavic *časъ (inherited)

Aleut chasix̂ (derived)
Russian часы (mention)
Russian сейчас (mention)
Russian часовой (affix)
Russian часовня (affix)
Russian одночасье (affix)
Russian часик (affix)
Russian часами (mention)
Russian ампер-час (affix)
Russian ежечасный (affix)
Russian часок (affix)
Russian многочасовой (affix)