Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English reduce
English duke (mention)
English redoubt (mention)
Middle English reducen (inherited)
Old French reducer (derived)
Proto-Indo-European *dewk- (root)
Latin redūcō (derived)
Latin re- (mention)
Latin dūcō (mention)

English abbreviate (link)
English contract (link)
English lower (link)
English lower (link)
English lower (link)
English induce (mention)
English reducer (suffix)
English reducible (suffix)
English cytoreduce (prefix)
English reducement (suffix)
English reduceth (suffix)
English reducest (suffix)
English bioreduce (prefix)
English rereduce (prefix)
English photoreduce (prefix)
English deuteroreduce (prefix)
Arabic قلل (link)