All reactant synonyms
re·ac·tant
R r noun reactant
- leavening — a substance, as yeast or baking powder, that causes fermentation and expansion of dough or batter.
- adjuvant — aiding or assisting
- catalyst — You can describe a person or thing that causes a change or event to happen as a catalyst.
- enzyme — A substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction.
- leaven — a substance, as yeast or baking powder, that causes fermentation and expansion of dough or batter.