Catalyst
Catalyst noun - (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected.
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Synonyms for Catalyst
Matter and catalyst are semantically related in chemical substance topic. In some cases you can use "Matter" instead a noun "Catalyst", when it comes to topics like chemical reactor.
Both words in one sentence
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Version One shows up in Alfred Bester's The Deceivers: mine workers who steal "novaseed" gems - a sort of universal catalyst - must then have their hand amputated to prevent the novaseed-triggered matter-to-energy reaction from slowly consuming their entire body.
Source: An Arm and a Leg - Amputation Stops Spread: In The Deceivers, mine workers who steal "novaseed" gems — a sort of universal catalyst — must then have their hand amputated to prevent the novaseed-triggered matter-to-energy reaction from slowly consuming their entire body.
Source: Creator / Alfred Bester -
Video Games and Fate: Destiny is a major theme in the game: nobody really asks Hawke's opinion on being the catalyst of the Kirkwall disaster—it's just that no matter what s/he does, everything builds up to a catastrophe that erupts in the game's finale, sending quakes across all of Thedas.
Source: Video Game / Dragon Age II
Cite this Source
Matter and Catalyst. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/catalyst/matter
Catalyst & Matter. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/catalyst/matter>.
Matter or Catalyst. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/catalyst/matter.
Google Ngram Viewer shows how "catalyst" and "matter" have occurred on timeline