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re (1)
re (2)
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re-
re-collect
re-count
re-cover
re-create
re-creation
re-echo
re-form
re-formation
re-fund
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reactant

re·ac·tant [ ree áktənt ] (plural re·ac·tants)


noun 
Definition:
 
substance undergoing chemical reaction: a substance that reacts with another in a chemical reaction

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