Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Romanian rade
Proto-Indo-European *rh₁d-dʰ- (derived)
Proto-Indo-European *reh₁d- (mention)
Proto-Italic *razdō (inherited)
Latin rādere (inherited)
Latin rādō (mention)

Romanian răsură (mention)
Romanian răsătură (mention)
Romanian răzătură (suffix)
Romanian răzătoare (suffix)
Romanian răzui (suffix)
Aromanian arad (cognate)