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Old English -feald (inherited)
←
Middle English -fold (inherited)
←
Middle English -fald (mention)
←
Middle English -fauld (mention)
←
Ancient Greek -πλος (mention)
←
Ancient Greek -πλόος (mention)
←
Proto-Indo-European *-poltos (derived)
←
Proto-Indo-European *pel- (mention)
→
Old Saxon -fald (cognate)