Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Polish półtora
Hungarian másfél (mention)
Polish pół (prefix)
Polish wtóry (prefix)
Russian полтора (cognate)
Proto-Slavic *polъtora (inherited)
Old Polish półtrzecia (mention)
Old Polish półczwarta (mention)

Hungarian másfél (mention)
Polish półtorak (suffix)
Russian полтора (cognate)