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What is another word for Catalyst? – 138 Catalyst Synonyms

    Need another word for Catalyst? Use these synonyms of Catalyst from our thesaurus to say it differently.


    Synonyms & Similar Words

    stimulator motivator initiator activator spark impetus incentive instigator provocateur goad spur prod impulse motivation encouragement boost stimulus prompt trigger accelerator energizer dynamizer inspirer influencer facilitator mediator intermediary agent factor element component ingredient additive adjunct helper aide assistant supporter backer promoter advocate champion encourager motivator driving force impeller propeller.

    Meaning of Catalyst

    A catalyst is an event or person that precipitates an effect or change.

    Definitions

    • A substance that speeds up a chemical reaction, or a person or event that precipitates an effect or change.
    • A person or thing that precipitates an event or change.
    • A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process.

    Etymology of Catalyst

    The word "catalyst" comes from the Greek words "kata" meaning "down" and "lyein" meaning "to loosen", and the word was first used in the 17th century to describe a substance that speeds up a chemical reaction.
    Historically, the term "catalyst" was initially used in chemistry to describe a substance that accelerates a chemical reaction, and later its meaning was extended to include a person or event that precipitates an effect or change.

    Example Uses

    • The new policy has been a catalyst for change in the industry.
    • Her speech was a catalyst for the social movement.
    • The enzyme acts as a catalyst in the chemical reaction.

    Antonyms & Near Antonyms

    obstacle hindrance impediment barrier blockage obstruction deterrent disincentive damper wet blanket spoilsport hindrance retardant inhibitor suppressor restrainer brake check curb dam.

    Related Nouns

    reaction process change event substance chemical compound molecule atom agent factor element component ingredient additive adjunct helper aide assistant supporter backer promoter advocate champion encourager motivator.

    Related Verbs

    accelerate speed stimulate motivate initiate activate energize dynamize inspire influence facilitate mediate intermediate assist support promote advocate champion encourage motivate drive impel propel.

    Related Adjectives

    chemical physical biological organic inorganic synthetic natural artificial active inactive stable unstable reactive inert dynamic static positive negative constructive destructive helpful harmful.