Catalyst
Catalyst noun - (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected.
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Synonyms for Catalyst
Prompter and catalyst are semantically related In some cases you can replace term "Prompter" with "Catalyst", this nouns are similar.
Prompter
Prompter noun - Someone who assists a performer by providing the next words of a forgotten speech.
Catalyst and prompter are semantically related in instigator topic. Sometimes you can use "Catalyst" instead a noun "Prompter".
Mutual synonyms
Cite this Source
Prompter and Catalyst. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/catalyst/prompter
Catalyst & Prompter. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/catalyst/prompter>.
Prompter or Catalyst. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/catalyst/prompter.
Google Ngram Viewer shows how "catalyst" and "prompter" have occurred on timeline