SUBSTANDARD Synonyms: 177 Similar and Opposite Words

substandard

adjective

ˌsəb-ˈstan-dərd

Definition of substandard

as in unacceptable

falling short of a standard a teacher who rejects substandard work without hesitation

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

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 substandard Young detainees have described inedible food, substandard medical care and callous treatment at the hands of guards and staff at immigration facilities. — Sonja Sharp, Los Angeles Times, 19 Aug. 2026 Trump paid them substandard wages, and their working conditions were appalling. — Kai Bird, New Yorker, 3 Aug. 2026 Cyclospora is most common in tropical climates and areas with substandard sanitation. — Nicholas Florko, The Atlantic, 11 July 2026 So the team studied medical practice laws in other states, actions by their medical boards involving alternative medicine and board orders for substandard care. — Carrie Teegardin, AJC.com, 8 July 2026 See All Example Sentences for substandard

Recent Examples of Synonyms for substandard

Adjective

Immigrant and human-rights advocates called the situation unacceptable, particularly given the dangers facing returning Haitians, including gang killings and surging kidnappings.

— Gérard Maxineau, Miami Herald, 11 Sep. 2026
That’s an unacceptable delay for units in active combat operations.

— Nir Goldstein, Forbes.com, 10 Sep. 2026

Definition of unacceptable

Adjective

Renovation will only yield temporary improvement unless the original cause of a poor-quality lawn is remedied.

— Mary Marlowe Leverette, Southern Living, 19 Sep. 2026
The consequences of a poor performance in the takeaway department sets a very high standard for rookies, something that can only bode well for the future.

— Miami Herald, Miami Herald, 19 Sep. 2026

Definition of poor

Adjective

Who wouldn’t like to whip out a formula that enabled you to judge this action as evil and the other as merely wrong?

— Literary Hub, Literary Hub, 18 Sep. 2026
The helicopter, which was used by NBC and Telemundo, crashed about two hours after police say Rios drove her 2004 Ford Expedition the wrong way down a busy avenue, ran a red light and struck a vehicle before hitting the bus.

— Arkansas Online, Arkansas Online, 17 Sep. 2026

Definition of wrong

Adjective

The next big issue for me was that Axl shimmied from side to side with an unusual snakelike move that struck me as effeminate and lame.

— Jon Blistein, Rolling Stone, 15 Sep. 2026
Trump, meanwhile, will be at best a lame-duck president within weeks of the summit—or worse, if the Democrats are able to take back the House or the Senate.

— Jonathan A. Czin, The Atlantic, 14 Sep. 2026

Definition of lame

Adjective

Yet researchers have found that nearly a third of adults in the United States are iron deficient.

— Anahad O’Connor, Washington Post, 27 Aug. 2026
In a deficient area, the exception is exposed, and to last, the exception must be exceptional somewhere else.

— Zach Berman, New York Times, 26 Aug. 2026

Definition of deficient

Adjective

The term, once confined to technical science papers, has gripped Silicon Valley, steered trillions of dollars in investment and fanned fears of human displacement, or worse.

— George Musser, Scientific American, 17 Sep. 2026
That’s cool that people (liked it), but that’s bad ball security.

— Taylor Eldridge, Kansas City Star, 17 Sep. 2026

Definition of bad

Adjective

Teams — worried about how a politically defiant Black quarterback on the roster would impact their bottom lines — over the next several seasons signed dozens of inferior quarterbacks to round out their depth charts.

— Mike Jones, New York Times, 15 Sep. 2026
Luckily for the Hurricanes, the rest of their game on defense has held up against a pair of inferior opponents.

— Jordan McPherson, Miami Herald, 15 Sep. 2026

Definition of inferior

Adjective

And yet, when Szumowska and Englert portray Fyodor’s reaction to the couple’s pregnancy, the birth of their child, and a subsequent tragedy, Anna’s adoration for this utterly flawed man almost feels justified.

— Carlos Aguilar, Variety, 5 Sep. 2026
But the diagnosis dominating today’s political discourse is fundamentally flawed.

— Norbert J. Michel, Washington Post, 4 Sep. 2026

Definition of flawed

Browse Nearby Words

substances

substandard

substantial

See all Nearby Words

Cite this Entry

Style

“Substandard.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/substandard. Accessed 20 Sep. 2026.

Copy Citation

Synonyms of substandard

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

volition

Popular in Grammar & Usage

Why do we use apostrophes to show possession?

Merriam-Webster’s Great Big List of Words You Love to Hate

The Exceptions of '-s' and '-es' Plurals

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Popular in Wordplay

9 Words That Sound Like Insults But Aren't

Back to School Vocabulary

Words from the 'Odyssey'

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Sept. 18

Popular

Why do we use apostrophes to show possession?

9 Words That Sound Like Insults But Aren't

Back to School Vocabulary

Games & Quizzes