Adjuvants and Reactant

Reactant and adjuvants are semantically related. in catalyst topic. In some cases you can use "Reactant" instead a noun "Adjuvants", when it comes to topics like something which incites activity.

Reactant noun - A chemical substance that is present at the start of a chemical reaction.

Adjuvants and reactant are semantically related. Sometimes you can replace term "Adjuvants" with "Reactant", this nouns are similar.