BLOCKS Synonyms: 243 Similar and Opposite Words

blocks 1 of 2

noun

plural of block

as in clusters

a number of things considered as a unit bought a block of stocks

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Relevance

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as in obstacles

something that makes movement or progress difficult constant bickering that is only a block to the completion of the project

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as in heads

slang the upper or front part of the body that contains the brain, the major sense organs, and the mouth threatened to knock the block off the jerk next door if he didn't can the noise

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as in factions

a group of people acting together within a larger group a more conservative block within the political party

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as in coalitions

an association of persons, parties, or states for mutual assistance and protection a block of oil-producing nations

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blocks

2 of 2

verb

present tense third-person singular of block

as in fills

to close up so that no empty spaces remain block up the opening in the wall where a window once was

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as in obstructs

to prevent passage through by filling with something one of the patient's arteries was so blocked with fatty deposits that blood flow had been reduced to a trickle

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as in intercepts

to stop, seize, or interrupt while in progress or on course a thug suddenly stepped out of a doorway and blocked his escape down the alley

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Example Sentences

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 blocks

Noun

In the image, two young children hold blocks with star patterns over their eyes, anonymizing them. — Jacqui Palumbo, CNN Money, 25 July 2026 The victim lived about four blocks away from where he was killed, cops said. — Colin Mixson, New York Daily News, 25 July 2026 Threats of a protest on Thursday led the city to postpone the grand opening of a new public market, just a few blocks away from where the shooting occurred. — Scott Bauer, Chicago Tribune, 25 July 2026 Branner, a Carmichael resident, died from blunt force injuries after she was hit at the intersection and dragged several blocks before making it near Prentiss Drive and Hull Way, authorities said. — Corey Schmidt, Sacbee.com, 25 July 2026 What are the building blocks of health, education and prosperity for all? — Robert Smith, NPR, 24 July 2026 Peptides are short strings of amino acids, which are the body's building blocks of protein. — Sara Moniuszko, USA Today, 24 July 2026 According to Stuart Simpson, CEO of Vertical Aerospace, the company arrives at Farnborough with the key building blocks for its next phase already in place. — Bojan Stojkovski, Interesting Engineering, 18 July 2026 These effects have been observed as far away as half a kilometer, or about five city blocks! — Bridget Shirvell, Hartford Courant, 18 July 2026

Verb

The moon—hidden in the daytime sky until its silhouette cuts a narrow curve at the sun’s edge—slowly slides across the disk of our star toward totality, the time when the moon completely blocks the sun. — Phil Plait, Scientific American, 17 July 2026 The farmers said the smoke impedes their hay operation, as the haze blocks the sunlight necessary to dry the hay out. — The Baltimore Sun, Baltimore Sun, 17 July 2026 Surveillance footage obtained by The Associated Press appears to show a white sedan, believed to be Durán Guerrero on his way to work, driving in circles near an intersection before an unmarked vehicle blocks its path. — Julianna Bragg, CNN Money, 15 July 2026 Ghana Ghana stayed at the downtown Sheraton Kansas City hotel, only blocks away from where fans met up for a team rally at Washington Square Park on July 2. — Zuri Primos july 15, Kansas City Star, 15 July 2026 Apply ant control and set traps around the foundation of your home to create a barrier that blocks from the inside and out. — The Spruce, 15 July 2026 This blocks defects and halts ion migration, preventing the material from separating over time. — Mrigakshi Dixit, Interesting Engineering, 14 July 2026 Like Tremfya, Icotyde blocks the IL-23 receptor to treat inflammation. — Natasha Abellard, CNBC, 14 July 2026 The Connected Vehicle Rule, finalized in 2025 under the Biden Administration, effectively blocks Polestar from selling cars in the US starting with the 2027 model year. — New Atlas, 4 July 2026

Recent Examples of Synonyms for blocks

Noun

Biren said the approach could enable clusters with up to 1,024 AI accelerator cards, significantly expanding the scale of computing systems needed to support increasingly demanding AI workloads.

— Bojan Stojkovski, Interesting Engineering, 18 July 2026
In 2022, Greenpeace’s investigative journalism arm, Unearthed, found the charred remnants of footwear and clothing from Clarks, Diesel, Michael Kors, Next, Nike, Ralph Lauren and Reebok at five brick kiln clusters.

— Jasmin Malik Chua, Footwear News, 17 July 2026

Definition of clusters

Noun

The hero’s victory comes not from acquiring gold but from confronting inner obstacles and emerging with a deeper understanding of themselves.

— Encyclopedia Britannica, Encyclopedia Britannica, 24 July 2026
Lack of trust and resistance from locals remain one of the biggest obstacles to containing the outbreak, according to authorities and health workers.

— ABC News, ABC News, 23 July 2026

Definition of obstacles

Noun

Images from Indonesia's Presidential Secretariat show several polished stone ax heads and ceremonial objects traditionally associated with Papuan societies.

— ABC News, ABC News, 23 July 2026
NurPhoto via Getty Images Formula 1 heads to Hungary this weekend for the last race on the calendar before the annual three-week summer break.

— Yara Elshebiny, Forbes.com, 22 July 2026

Definition of heads

Noun

According to the think tank InSight Crime, the alliance between these factions was one of the main reasons the Sinaloa cartel consolidated itself as one of the most powerful in the region.

— Sol Amaya, CNN Money, 20 July 2026
Across the globe, populist leaders and fundamentalist factions attempt to consolidate power by dividing populations and silencing dissent.

— Elsa Keslassy, Variety, 20 July 2026

Definition of factions

Verb

Your mind fills with all the defeats; all the anguish of mistakes made and opportunities missed.

— Kristine Fischer, Outdoor Life, 16 July 2026
Van Hoytema fills the giant frame with imposing images shot in evocative international locations, grand and powerful in scale.

— David Rooney, HollywoodReporter, 15 July 2026