Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Russian вертолёт
Russian верте́ть (affix)
Russian -о- (affix)
Russian лете́ть (mention)

Azerbaijani vertolyot (borrowed)
Belarusian верталёт (borrowed)
Bulgarian вертолет (borrowed)
Karakalpak vertolyot (borrowed)
Kyrgyz вертолёт (borrowed)
Russian вертолётный (affix)
Russian вертолётик (affix)
Turkmen wertolýot (borrowed)
Ukrainian вертоліт (borrowed)
Uzbek vertolyot (borrowed)