Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Kalasha thum
Spanish humo (cognate)
Hindi धूआँ (cognate)
Proto-Indo-Iranian *dʰuHmás (inherited)
Proto-Dardic *dʰūmá (inherited)
Proto-Indo-Aryan *dʰuHmás (inherited)
Proto-Indo-European *dʰuh₂mós (inherited)
Lithuanian dū́mas (cognate)
Sanskrit धूम (inherited)