as in stimulus
something that arouses action or activity
Her expulsion from the university proved to be a catalyst for needed change.
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Recent Examples of catalyst
Traders’ fear isn’t about anything specific, and there wasn’t any obvious catalyst to lead to such enthusiastic selling.
—
David Goldman,
CNN Money,
23 June 2026
And in case her fame needs further contextualization, she is attributed as the catalyst behind the worldwide Labubu craze after posting one on Instagram in early 2024.
—
José Criales-Unzueta,
Vanity Fair,
23 June 2026
Tkachuk, who signed an eight-year extension immediately after the trade, has been a catalyst on and off the ice for Florida.
—
Jordan McPherson,
Miami Herald,
22 June 2026
Logan Paul tried to be the catalyst that helped The Vision keep the tag titles.
—
Ryan Gaydos,
FOXNews.com,
22 June 2026
See All Example Sentences for catalyst
David Goldman,
CNN Money,
23 June 2026
And in case her fame needs further contextualization, she is attributed as the catalyst behind the worldwide Labubu craze after posting one on Instagram in early 2024.
—
José Criales-Unzueta,
Vanity Fair,
23 June 2026
Tkachuk, who signed an eight-year extension immediately after the trade, has been a catalyst on and off the ice for Florida.
—
Jordan McPherson,
Miami Herald,
22 June 2026
Logan Paul tried to be the catalyst that helped The Vision keep the tag titles.
—
Ryan Gaydos,
FOXNews.com,
22 June 2026
See All Example Sentences for catalyst
Recent Examples of Synonyms for catalyst
Noun
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China also engineered a massive government stimulus package to stabilize its economy.
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Central banks thought that forward guidance, particularly when interest rates were very low, could provide additional market stimulus.
Noun
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The Sevastopol resident – who did not want to be named for safety reasons – told CNN there was no fuel at gas stations, but that public transport was still running.
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The Smoking River Brewing Company nearby is your best option for post-hike fuel, with brick oven pizza, beer, live music, and bingo.
Noun
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The analyst sees scope for further penetration of this tool as advertisers using the product are increasing spending at nearly twice the rate of non-users.
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FolderFort also includes flexible sharing tools, allowing users to generate public links or restrict access to specific collaborators.
Noun
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Ozone can cause respiratory irritation, trigger asthma attacks, worsen lung disease, harm lung tissue and even cause premature death.
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That dual action, calming the trigger cells while also tempering the broader immune response, is what sets reishi apart from a standard antihistamine, which only blocks histamine after it has already been released.
Noun
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While the Cottonwood Fire's cause was unknown, Cox's order noted that humans have been the cause of most fires in the state so far this year.
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The official cause and manner of death will be released by the Clark County Coroner’s Office, police said.
Noun
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Using a mechanism known as attention, transformers compare every token in a sequence to every other token in that sequence.
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The combination of heat and humidity can be dangerous for humans, because humidity impacts how sweat evaporates, and that’s a cooling mechanism.
Noun
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The analysts said recent talks between Japan and the Philippines over overlapping claims in their exclusive economic zones east of Taiwan may have been the impetus for the MSA mission east of Tawain.
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The impetus behind launching its agentic commerce platform lies in the changes in how consumers shop.
Noun
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The instinctive Moon in your 5th House of Creativity and Play opposes elusive Neptune in your 11th House of Friends, so plans may blur your spark.
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The first four episodes made available for review likewise have tiny sparks of interest, from some witty dialogue to genuine plot momentum to intriguing new characters popping up.
Cite this Entry
“Catalyst.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/catalyst. Accessed 30 Jun. 2026.
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