Agent
Agent noun - Something used to achieve an end.
Usage example: the Church has been the traditional agent for social justice in impoverished countries
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Synonyms for Agent
Catalyst and agent are semantically related. in author topic. In some cases you can use "Catalyst" instead a noun "Agent", when it comes to topics like cause.
Catalyst
Catalyst noun - (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected.
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Synonyms for Catalyst
Agent and catalyst are semantically related. Sometimes you can use "Agent" instead a noun "Catalyst".
Mutual synonyms
Both words in one sentence
- However her defeat actually comes by the hands of those protecting the infant princess; Elora Danan is the catalyst who brings about Bavmorda's end, not herself the agent of it.
Source: Prophecy Twist -
However her defeat comes by the hands of those protecting the infant princess; Elora Danan is the catalyst who brings about Bavmorda's end, not herself the agent of it.
Source: Film / Willow - Agent Washington eventually receives these memories when he implants Epsilon into his head, providing the catalyst for the series' events.
Cite this Source
Catalyst and Agent. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/agent/catalyst
Agent & Catalyst. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/agent/catalyst>.
Catalyst or Agent. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/agent/catalyst.
Google Ngram Viewer shows how "agent" and "catalyst" have occurred on timeline