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

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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 substandard The World Health Organization has warned that increasingly complex international supply chains and the growth of e-commerce make controlling substandard and falsified health products particularly difficult. — Andrew Yockey, Fortune, 15 Oct. 2026 Construction standards in the country are often poorly enforced, and many structures are built with substandard materials. — Sophia Saifi, CNN Money, 15 Oct. 2026 This creates a perverse financial incentive for unethical operators to provide substandard care – or even interfere with recovery. — Ilan Shrira, The Conversation, 13 Oct. 2026 These judges are far less likely to release immigrants on bond or parole, keeping them trapped in what detainees and advocates say are substandard conditions. — Gaby Del Valle, The Verge, 8 Oct. 2026 See All Example Sentences for substandard

Recent Examples of Synonyms for substandard

Adjective

Detection is no substitute for prevention, not when consequences are truly unacceptable.

— Andrew Ginter, Forbes.com, 20 Oct. 2026
The win won’t change what’s frankly been an unacceptable campaign for a program that was 18-1-4 just two seasons ago.

— Ryan Kartje, Los Angeles Times, 19 Oct. 2026

Definition of unacceptable

Adjective

Disease that has spread to those organs is associated with poorer treatment outcomes.

— Annika Kim Constantino, CNBC, 24 Oct. 2026
They were frustrated with teacher shortages and poor conditions at schools, including overcrowded classrooms and dilapidated buildings.

— James Cirrone , Brittany Miller, FOXNews.com, 24 Oct. 2026

Definition of poor

Adjective

Poetry gets left behind by the exigency of character development or, in the movie’s self-defeating logic, because the art form doesn’t really matter and is only a lame excuse for people who won’t take responsibility and grow up.

— Literary Hub, Literary Hub, 16 Oct. 2026
Blumenthal hopes to see action on KOSA in the lame-duck session.

— Lisa Hagen, Hartford Courant, 2 Oct. 2026

Definition of lame

Adjective

Nearly one-third of adults in the United States may be iron deficient, according to a 2024 study.

— Amanda Schupak, CNN Money, 23 Oct. 2026
The county attorney's office said the case was submitted to prosecutors in June 2024, but the case file was deficient and did not support charges.

— Stephen Swanson, CBS News, 22 Oct. 2026

Definition of deficient

Adjective

The idea is to sound like an inferior buck in the brush, one that is roaming around a mature deer’s space and getting on his nerves.

— Michael Hanback, Outdoor Life, 14 Oct. 2026
Only 272 yards, at home, against a UCLA team that unquestionably has inferior talent?

— Ian Miller OutKick, FOXNews.com, 11 Oct. 2026

Definition of inferior

Adjective

Perhaps less exciting is the fact her failures are more than just the flawed Edison machine.

— Torie Bosch, STAT, 24 Oct. 2026
From a charismatic Formula 1 racing legend to a brilliant but flawed soccer god to a troubled, tragic singer, Academy Award-winning docmaker Asif Kapadia has made a career out of telling the stories of larger-than-life figures.

— Christopher Vourlias, Variety, 23 Oct. 2026

Definition of flawed

Browse Nearby Words

substances

substandard

substantial

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“Substandard.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/substandard. Accessed 27 Oct. 2026.

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Synonyms of substandard

adjective

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