contraprop /konˈtrə-prop/ contraction of contrarotating propeller

• syncopator
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• syncretic
• syncretise
• syncretised
• syncretises
• syncretising
• syncretism
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• syncretist
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• syncretists
• syncretize
• syncretized
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• syncretizing
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• syncytia
• syncytial
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• synd