REEFS Synonyms: 78 Similar and Opposite Words

reefs

noun

plural of reef

as in hazards

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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 reefs The itinerary includes diving and snorkeling in some of the country’s most biodiverse reefs, with frequent sightings of manta rays, reef sharks and dolphins, as well as swimming alongside whale sharks in Saleh Bay. — Rebecca Ann Hughes, Forbes.com, 20 May 2026

Recent Examples of Synonyms for reefs

Noun

According to California’s Vehicle Code, bikers can ride on the road when passing other bicyclists, making a left-hand turn and avoiding hazards.

— Sacbee.com, Sacbee.com, 31 Aug. 2026
Much of the country’s potential is run-of-river hydropower, Narasimhan said, meaning facilities are closely tied to steep river corridors where land is limited and hazards can cascade quickly.

— Victoria Milko, Fortune, 31 Aug. 2026

Definition of hazards

Noun

The letter adds to a growing chorus of warnings about the dangers associated with advanced AI and comes shortly after a series of high-profile incidents in which flagship models tested by Anthropic and OpenAI breached testing safeguards.

— Sam Meredith, CNBC, 31 Aug. 2026
New research about the dangers of CTE in football brought out new concerns from parents about the dangers of playing football.

— Eric Sondheimer, Los Angeles Times, 31 Aug. 2026

Definition of dangers

Noun

Whereas many tech leaders have, like Meta CEO Mark Zuckerberg, touted the benefits of AI, many have also expressed concern about its perils.

— Reuters, NBC news, 27 Aug. 2026
Yet despite years of warnings from the park’s visitors, attorneys and medical experts about the perils of riding X2, officials at the theme park – located in Valencia, California – and state regulators allowed the attraction to continue operating.

— Blake Ellis, CNN Money, 27 Aug. 2026

Definition of perils

Noun

Instead, Hongqi said the solar roof could help supply lower-voltage electrical loads, including air conditioning, refrigerators and the vehicle’s sentry or monitoring systems.

— Kaif Shaikh, Interesting Engineering, 28 Aug. 2026
Together, Jaybush, Brad Chambers, and the American Heavy Moving team figured out a route through the city that avoided street trees, tight turns, and roads that run above old, fragile sewer pipes, which aren’t rated for heavy loads.

— Nicola Twilley, New Yorker, 27 Aug. 2026

Definition of loads

Noun

The marine park closed to the public in 2024 amid financial hardships and concerns about animal welfare.

— Thao Nguyen, USA Today, 28 Aug. 2026
Miley was inspired to launch her organization in part after the passing of transgender teen Leelah Alcorn, whose death was a big wake-up call for those who were unaware or unfamiliar with the hardships transgender youth experience daily.

— Alexandra Schonfeld, PEOPLE, 26 Aug. 2026

Definition of hardships

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“Reefs.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/reefs. Accessed 1 Sep. 2026.

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Synonyms of reefs

noun

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