INITIATOR Synonyms: 42 Similar and Opposite Words

initiator

noun

as in founder

a person who establishes a whole new field of endeavor as the initiator of printing from movable type, Gutenberg revolutionized people's access to written language

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of initiator On the flip side, having multiple initiators on offense can also be big, and Reaves next to Dončić makes sense in that respect. — Zach Harper, New York Times, 1 July 2026 The researchers used liquid metal particles (LMPs) as initiators for polymerization, the chemical process used to form the hydrogel network. — Georgina Jedikovska, Interesting Engineering, 3 June 2026 His top recommendation for the latter was Pitzock, the restaurant run by his uncle Oskar Messner, one of the initiators of the Slow Food movement in the valley and among the most knowledgeable sources in the region on local ingredients and tradition. — Jenn Rice, Travel + Leisure, 7 May 2026 Los Angeles also employed Luke Kennard as a ballhandler and initiator, and guard Marcus Smart is back after missing nearly three weeks with a right ankle injury. — ABC News, 14 Apr. 2026 Peterson is breathtakingly talented as a scorer and on-ball initiator, but health concerns have marred an otherwise impressive freshman season. — Julia Poe, Chicago Tribune, 10 Mar. 2026 History suggests that wars aimed at reshaping political systems hardly ever unfold as their initiators intend. — Thomas Wright, The Atlantic, 6 Mar. 2026 And when Aaron's healthier, that's an initiator of our offense as well. — Bennett Durando, Denver Post, 11 Feb. 2026 PiqlFilm is also the initiator of the Arctic World Archive (AWA), a repository for world memory located in Northern Norway on the Arctic Ocean. — Thomas Coughlin, Forbes.com, 21 Jan. 2026

Recent Examples of Synonyms for initiator

Noun

Erik Tegner, a journalist and founder of the conservative publication Frontières, was confronted after leaving a bar with friends on Wednesday night.

— Timothy Nerozzi, The Washington Examiner, 7 Aug. 2026
Rick Doblin, the founder and president of MAPS, had identified, decades earlier, that veterans, as a sympathetic constituency, were the surest route to bipartisan support.

— Michelle Lhooq, New Yorker, 7 Aug. 2026

Definition of founder

Noun

The converging trends are creating opportunities and consternation for travelers, content creators, and the travel industry.

— Doug Gollan, Forbes.com, 11 Aug. 2026
And there will be more to come as announcements of athletes, creators, and industry leaders are rolled out closer to the event.

— Paige Reddinger, Robb Report, 10 Aug. 2026

Definition of creator

Noun

The author warns that humanity's insistence on supremacy could lead to conflict with advanced AI, even provoking existential threats.

— Lance Eliot, Forbes.com, 8 Aug. 2026
The author, who appears in the series and serves as a consulting producer, took part in a panel discussion of Monsters of God Thursday night after HBO screened episode 1 at Vidiots in Los Angeles.

— Matthew Carey, Deadline, 8 Aug. 2026

Definition of author

Noun

Armstrong's family bought the home in 1944 after his father had moved them about a dozen times with his job as a government auditor.

— ABC News, ABC News, 5 Aug. 2026
The first murder is a girl slicing into her slumbering mother’s neck with a hacksaw; then her brother pounds his father’s face in with a baseball bat.

— Owen Gleiberman, Variety, 4 Aug. 2026

Definition of father

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“Initiator.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/initiator. Accessed 12 Aug. 2026.

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Synonyms of initiator

noun

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