thin 1 of 2

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as in thinned
not containing very much of some important element the evidence for that oddball theory is pretty thin

Synonyms & Similar Words

Antonyms & Near Antonyms

thin

2 of 2

verb

Synonym Chooser

How does the adjective thin contrast with its synonyms?

Some common synonyms of thin are slender, slight, slim, and tenuous. While all these words mean "not thick, broad, abundant, or dense," thin implies comparatively little extension between surfaces or in diameter, or it may imply lack of substance, richness, or abundance.

thin wire
a thin soup

In what contexts can slender take the place of thin?

The words slender and thin can be used in similar contexts, but slender implies leanness or spareness often with grace and good proportion.

the slender legs of a Sheraton chair

When would slight be a good substitute for thin?

The synonyms slight and thin are sometimes interchangeable, but slight implies smallness as well as thinness.

a slight build

When is it sensible to use slim instead of thin?

The words slim and thin are synonyms, but do differ in nuance. Specifically, slim applies to slenderness that suggests fragility or scantiness.

a slim volume of poetry
a slim chance

Where would tenuous be a reasonable alternative to thin?

In some situations, the words tenuous and thin are roughly equivalent. However, tenuous implies extreme thinness, sheerness, or lack of substance and firmness.

a tenuous thread

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 thin
Adjective
And its large, thin leaves do provide excellent material to us as mulch or in a compost pile. Joshua Siskin, Oc Register, 16 Aug. 2025 The sweater’s collar, lifted and distinct from the sweater’s main material, framed his neck, which was accessorized with a thin chain. Paulina Czupryna, Chicago Tribune, 16 Aug. 2025
Verb
The Trump administration set out to cut thousands of jobs at the IRS this year, aided by Elon Musk’s Department of Government Efficiency, with an eye to saving money. Buyouts and layoffs, together, thinned the IRS workforce from 102,113 to 75,702, according to the advocate’s report. Daniel De Visé, USA Today, 4 July 2025 Now, his hair is thinned, long and stringy and he’s lost significant weight. Charles Rabin july 22, Miami Herald, 22 July 2025 See All Example Sentences for thin
Recent Examples of Synonyms for thin
Adjective
  • Colts wide receiver Alec Pierce, running a skinny post down the left sideline, caught the ball in stride for about a 20-yard gain before skirting out of bounds.
    James Boyd, New York Times, 6 Aug. 2025
  • While building the hotel Brando envisions, Judge and the local crew appear to undergo all kinds of misadventures, from skinny dipping to dangerous plane-flying to snorkeling with sharks.
    Jack Smart, People.com, 5 Aug. 2025
Adjective
  • Istanbul pulses with history—its skyline crowned with slender minarets, grand domes, and bustling bazaars filled with copperware, carpets, and the scent of roasted chestnuts.
    Lewis Nunn, Forbes.com, 14 Aug. 2025
  • Ware brought along a friend, a slender man introduced as Catfish who had his own land management problems.
    Andrea Riquier, USA Today, 10 Aug. 2025
Verb
  • Some politicians in the European Parliament are seeking to dilute EU rules.
    Neil Winton, Forbes.com, 7 Aug. 2025
  • The announcement did not disclose how the two current equity-holders would dilute themselves to account for the NFL’s 10% ownership stake.
    Dan Shanoff, New York Times, 6 Aug. 2025
Adjective
  • Lift your hips off the ground and place a block underneath your sacrum, the widest, boniest part of your pelvis.
    Cory Martin, Verywell Health, 16 Oct. 2024
  • Differences in Adult Bones That being said, some adults are bonier than others.
    Sam Walters, Discover Magazine, 3 Nov. 2023
Adjective
  • Career growth inside companies still follows a narrow script—progress often defined by vertical movement alone.
    Vibhas Ratanjee, Forbes.com, 17 Aug. 2025
  • The narrow, strong currents flow quickly, faster at times than an Olympic swimmer, and perpendicular to the coastline.
    Jeanine Santucci, USA Today, 16 Aug. 2025
Adjective
  • While its early chapters brimmed with connection, the latest reveals strain: diluted trust, fraying fandom, speculative thrill substituting for substance.
    Kate Hardcastle, Forbes.com, 4 Aug. 2025
  • Smoosh with your fingers, spritz them off with a sharp stream of water, or spray with diluted rubbing alcohol.
    Nan Sterman, San Diego Union-Tribune, 2 Aug. 2025
Verb
  • An ability to get the products overland from Guyana’s capital, Georgetown, will cut weeks and substantial costs out of that supply chain.
    David Blackmon, Forbes.com, 14 Aug. 2025
  • But after Russia’s defeat at the hands of the British in the costly 1854-56 Crimean War, Tsar Nicholas II decided to cut his losses and relinquish the difficult-to-defend Alaska.
    Dan Morrison, USA Today, 14 Aug. 2025
Adjective
  • There aren’t many actors, after all, who can convincingly play both sad-sack real estate salesman Shelly Levene in a Broadway production of Glengarry Glen Ross and a lean, mean killing machine.
    Frank Scheck, HollywoodReporter, 13 Aug. 2025
  • Flank, round, or brisket: These lean cuts are flavorful but can become chewy without tenderizing.
    Katie Rosenhouse, Southern Living, 13 Aug. 2025

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Cite this Entry

“Thin.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/thin. Accessed 20 Aug. 2025.

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