slow 1 of 3

Definition of slownext
1
2
as in dumb
not having or showing an ability to absorb ideas readily we love our bulldog though he's a little slower than our German shepherd

Synonyms & Similar Words

Antonyms & Near Antonyms

3
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as in boring
causing weariness, restlessness, or lack of interest the first half of the movie is slow, but then it gets exciting

Synonyms & Similar Words

Antonyms & Near Antonyms

slow

2 of 3

verb

slow

3 of 3

adverb

Synonym Chooser

How is the word slow distinct from other similar verbs?

Some common synonyms of slow are delay, detain, retard, and slacken. While all these words mean "to cause to be late or behind in movement or progress," slow and slacken also imply a reduction of speed, slow often suggesting deliberate intention.

medication slowed the patient's heart rate

In what contexts can delay take the place of slow?

In some situations, the words delay and slow are roughly equivalent. However, delay implies a holding back, usually by interference, from completion or arrival.

bad weather delayed our arrival

When would detain be a good substitute for slow?

The meanings of detain and slow largely overlap; however, detain implies a holding back beyond a reasonable or appointed time.

unexpected business had detained her

Where would retard be a reasonable alternative to slow?

While in some cases nearly identical to slow, retard suggests reduction of speed without actual stopping.

language barriers retarded their progress

When can slacken be used instead of slow?

The synonyms slacken and slow are sometimes interchangeable, but slacken suggests an easing up or relaxing of power or effort.

on hot days runners slacken their pace

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 slow
Adjective
Yet, big federal projects are slow and infrequent, meaning that Chattanooga presents the first concrete (or stone, rather) evidence of how architects will respond. Oscar Holland, CNN Money, 12 June 2026 The speed limit is nice and slow. Lisa Boone, Los Angeles Times, 12 June 2026
Verb
The fiber content helps slow digestion and keeps the meal feeling satisfying for longer. Jennifer Klump, Verywell Health, 11 June 2026 If a human worker is approaching to come into contact or collide with the robot, a sub-three-second response lets the system slow down or switch to safe mode. Lee-Lean Shu, Forbes.com, 11 June 2026
Adverb
Locally heavy rainfall is possible thanks to slow-moving storms. Garfield Hylton, The Orlando Sentinel, 11 June 2026 But Shahed drones have mainly struck stationary targets such as Amazon data centers and energy facilities, sometimes hitting slow-moving commercial ships in the Strait of Hormuz. Jeremy Hsu, ArsTechnica, 10 June 2026 See All Example Sentences for slow
Recent Examples of Synonyms for slow
Adjective
  • For those seeking a more leisurely route, expedition cruises (like HX Expeditions, Silversea Cruises, and MSC Cruises) not only allows travelers to take in breathtaking views along the way, but also avoids the weather unpredictability of Arctic air travel.
    Susmita Baral, Travel + Leisure, 7 Dec. 2025
  • Sports cars are a different breed anyway, with cornering dynamics that make even a fairly leisurely drive on city streets in Southern California feel at times like a day at the track.
    Eric D. Lawrence, Freep.com, 4 Dec. 2025
Adjective
  • For a few hours, there's no doom and gloom on the news, no family drama, no Slack notifications, no people fighting about dumb stuff on social media.
    Amber Harding OutKick, FOXNews.com, 14 June 2026
  • In fact, without an understanding of how an organization or business operates, some tasks might seem unnecessary, boring or even dumb.
    Chris Perry, Forbes.com, 11 June 2026
Adjective
  • At the time, it was largely viewed as a sleepy networking company for enterprise.
    R. Scott Raynovich, Forbes.com, 11 June 2026
  • Spoilers ahead for Every Year After Every Year After is the latest TV show to mine drama from a sleepy cottage town.
    Barry Levitt, Time, 10 June 2026
Adjective
  • Planking was boring and uncomfortable, but Reso and Copeland changed that, and that’s what made Marinovsky interested.
    James Varsallone, Miami Herald, 11 Dec. 2025
  • Wrap these accessories around your waist to help define your figure in a loose-fitting dress or around your hips to add personality to an otherwise boring pair of pants.
    Jake Henry Smith, Glamour, 10 Dec. 2025
Verb
  • If the rear control arm or lower arm mounting points break, the rear wheels could become misaligned or inadequately retained, adversely affecting vehicle handling, stability and braking performance and increasing the risk of a crash or injury.
    Anthony Thompson, USA Today, 10 June 2026
  • The driver of a Ford Escape steered to the right and braked hard but was unable to avoid a collision with the Kia in the right shoulder and right lane area of the highway, according to the warrant affidavit.
    Justin Muszynski, Hartford Courant, 9 June 2026
Adverb
  • Further up, life was slowly starting to return downtown with the grounds of the national palace once more serving as the seat of the government after years of being off-limits due to the violence.
    Jacqueline Charles, Miami Herald, 17 June 2026
  • The area where a coach’s fingerprints are most evident is on special teams, and Vegas’ power play slowly deteriorated down the stretch.
    Jesse Granger, New York Times, 16 June 2026
Adjective
  • Fans wear their favorite players’ name, beg for their autograph and spend stupid amounts of money just to be in their proximity.
    Hannah Keyser, CNN Money, 9 June 2026
  • Not every bee was successful, but that doesn’t necessarily mean there’s such a thing as a stupid bumblebee, Loukola says.
    Adam Kovac, Scientific American, 4 June 2026
Adjective
  • Miami-Dade Fire Rescue arrived and pronounced them dead at the scene.
    Devoun Cetoute, Miami Herald, 7 Dec. 2025
  • Medical staff attempted to revive him, but he was pronounced dead at the scene.
    Samantha Stutsman, PEOPLE, 7 Dec. 2025

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Cite this Entry

“Slow.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/slow. Accessed 18 Jun. 2026.

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