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Old English wæċċe (inherited)
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Old English wæċċan (mention)
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Proto-West Germanic *wakkjan (inherited)
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Proto-Indo-European *weǵ- (root)
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Proto-Indo-European *weǵ- (derived)
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English watch (inherited)
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Middle English wat (link)
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Marshallese waj (derived)
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Marshallese wajwaj (derived)