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Synonyms for Buckeye (same or very similar meaning)

WordNet sense 1 (the inedible nutlike seed of the horse chestnut):
conker, horse chestnut

WordNet sense 2 (tree having palmate leaves and large clusters of white to red flowers followed by brown shiny inedible seeds):
Aesculus hippocastanum

WordNet sense 3 (a native or resident of Ohio):

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