ALTRUIST Synonyms: 27 Similar and Opposite Words

altruist

noun

Definition of altruist

as in donor

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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 altruist Many effective altruists are skeptical of the speed of today’s AI development and have long called for regulation to guide it. — Jared Perlo, NBC news, 19 Mar. 2026 This is even true of the cold, hard atheists—the effective altruists. — Jay Caspian Kang, New Yorker, 27 Jan. 2026 In December, White House AI czar David Sacks shared a tweet from Andy Masley, the head of an effective altruist organization in Washington, DC, whose Substack posts casting doubt on the environmental impacts of AI have gained popularity. — Molly Taft, Wired News, 13 Jan. 2026 On average, organ donors scored higher on empathy, and effective altruists scored higher on reflective reasoning – slowing down and thinking things through. — Stylianos Syropoulos, The Conversation, 2 Dec. 2025 See All Example Sentences for altruist

Recent Examples of Synonyms for altruist

Noun

Once a payment is authorized by the donor (and not made fraudulently by someone else), getting those funds back becomes even harder, Eva Velasquez, CEO of the nonprofit Identity Theft Resource Center, told Fortune.

— Sydney Lake, Fortune, 28 Aug. 2026
The National Kidney Registry launched in 2008 with an eye toward saving and improving the lives of people facing kidney failure by increasing the quality, speed and number of living donor transplants around the globe and protecting living donors.

— Maggie Menderski, Louisville Courier Journal, 28 Aug. 2026

Definition of donor

Noun

The Warning were benefactors of this kind of sisterhood, finding open arms from predecessors like Halestorm’s Lzzy Hale, as well as the Pretty Reckless frontwoman Taylor Momsen, and Lilith Czar.

— Selena Fragassi, SPIN, 27 Aug. 2026
After the group, they were approached by a wealthy benefactor who wanted to help.

— Vito Emanuel, NPR, 25 Aug. 2026

Definition of benefactor

Noun

That venture has the strong backing of Ken Griffin, a local billionaire hedge fund manager and philanthropist.

— Austin Horn, Miami Herald, 22 Aug. 2026
This makes sense, seeing as the philanthropist has vowed to donate most of her money to charity during her lifetime.

— Lizzie Lanuza, StyleCaster, 22 Aug. 2026

Definition of philanthropist

Browse Nearby Words

altruism

altruist

altruistic

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“Altruist.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/altruist. Accessed 31 Aug. 2026.

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Synonyms of altruist

noun

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