Synonyms for "useless" include:

  • Worthless: Having no value or worth.

  • Ineffective: Not producing the desired result.

  • Futile: Producing no result or effect; vain.

  • Pointless: Lacking purpose or meaning.

  • Unproductive: Not yielding useful results.

  • Impractical: Not suitable for practical use.

  • Inoperable: Not functioning or working.

  • Unusable: Not capable of being used.

  • Unavailing: Not producing the desired effect.

  • Inutile: Not useful or valuable.

Formal synonyms for "useless" include:

  • Ineffectual

  • Inept

  • Incompetent

  • Unserviceable

  • Unworkable

Informal or slang terms include:

  • No good

  • Good for nothing

  • Pants (UK slang)

  • Rubbish (UK informal)

These synonyms vary slightly in nuance—some emphasize lack of function, others lack of value or skill—so context determines the best fit.

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Thesaurus.com
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USELESS Synonyms & Antonyms - 118 words | Thesaurus.com
Find 118 different ways to say USELESS, along with antonyms, related words, and example sentences at Thesaurus.com.
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Merriam-Webster
merriam-webster.com › thesaurus › useless
USELESS Synonyms: 108 Similar and Opposite Words | Merriam-Webster Thesaurus
5 days ago - Synonyms for USELESS: impractical, unusable, unsuitable, unworkable, impracticable, unserviceable, inoperable, unavailable; Antonyms of USELESS: useful, practical, feasible, usable, functional, applicable, operational, workable
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WordHippo
wordhippo.com › what-is › another-word-for › useless.html
What is another word for useless? | Useless Synonyms - WordHippo Thesaurus
Synonyms for useless include ineffectual, impractical, futile, hopeless, ineffective, pointless, inefficacious, unproductive, worthless and inutile. Find more similar words at wordhippo.com!
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Collins Dictionary
collinsdictionary.com › us › dictionary › english-thesaurus › useless
Synonyms of USELESS | Collins American English Thesaurus
Synonyms for USELESS: worthless, fruitless, futile, impractical, ineffectual, pointless, unproductive, vain, valueless, inept, …
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Cambridge Dictionary
dictionary.cambridge.org › us › thesaurus › useless
USELESS - 67 Synonyms and Antonyms - Cambridge English
This knife is useless for cutting bread. It's useless to speculate what might have been. ... Synonyms for useless from Random House Roget's College Thesaurus, Revised and Updated Edition © 2000 Random House, Inc.
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Power Thesaurus
powerthesaurus.org › useless › synonyms
USELESS Synonyms: 2 038 Similar Words & Phrases
Find 2 038 synonyms for Useless to improve your writing and expand your vocabulary.
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YourDictionary
thesaurus.yourdictionary.com › home › useless
Useless Synonyms: 65 Synonyms and Antonyms for Useless | YourDictionary.com
Synonyms for USELESS: futile, ineffectual, vain, inutile, unavailing, unusable, fruitless, worthless, unprofitable; Antonyms for USELESS: efficient, usable, operative, useful, usable, valuable, helpful, working, worthwhile.
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Vocabulary.com
vocabulary.com › dictionary › useless
Useless - Definition, Meaning & Synonyms | Vocabulary.com
“she is useless in an emergency” · synonyms: ineffective, ineffectual, uneffective · not producing an intended effect · unprofitable · producing little or no profit or gain · unserviceable · not ready for service · futile, ineffectual, ...
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Thesaurus.com
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MAKE USELESS Synonyms & Antonyms - 99 words | Thesaurus.com
Find 99 different ways to say MAKE USELESS, along with antonyms, related words, and example sentences at Thesaurus.com.
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Quora
quora.com › What-are-some-good-synonyms-for-useless
What are some good synonyms for 'useless'? - Quora
Some Synonyms of the Word “Useless” are: 1. Worthless. 2. Good for Nothing. 3. No Good. 4. Impractical. 5. Unproductive. 6. Futile. 7. Vain. 8. Idle. 9. Unavailing. 10. Ineffective. 11. Fruitless. 12. Unhelpful. 13. Bootless.
Find elsewhere
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RhymeZone
rhymezone.com › r › rhyme.cgi
RhymeZone: useless synonyms
Synonyms, Antonyms, and other words related to useless:
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WordReference
wordreference.com › dictionaries › useless
useless - WordReference.com English Thesaurus
useless - WordReference thesaurus: synonyms, discussion and more. All Free.
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Reverso Dictionary
synonyms.reverso.net › synonym › en › useless
useless | Synonyms and analogies for useless in English | Reverso Dictionary
We wanted to spare you a useless crisis of conscience. ... Discover interesting words and their synonyms nicely, handler, impossible, slot, stuff, area, tier, reverse, mechanism, tax, certificate, sheer, trifle, eliminate, guarantee, raid, lapse, say, bitterly, read.
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Collins Dictionary
collinsdictionary.com › dictionary › english-thesaurus › useless › 2
USELESS Synonyms | Collins English Thesaurus (2)
Synonyms for USELESS in English: worthless, of no use, valueless, pants, ineffective, impractical, fruitless, unproductive, ineffectual, unworkable, … (2)
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Free Thesaurus
freethesaurus.com › useless
Useless synonyms, useless antonyms - FreeThesaurus.com
Synonyms for useless in Free Thesaurus. Antonyms for useless. 50 synonyms for useless: worthless, of no use, valueless, pants, ineffective, impractical, fruitless, unproductive, ineffectual, unworkable, disadvantageous.... What are synonyms for useless?
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Bab.la
en.bab.la › synonyms › english › useless
USELESS - Synonyms and antonyms - bab.la
In the sense of not fulfilling or not expected to achieve intended purpose or desired outcomeit was useless to trySynonyms futile • pointless • purposeless • impractical • vain • in vain • to no purpose • to no avail • unavailing • bootless • nugatory • hopeless • unusable ...
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Dictionary.com
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USELESS Definition & Meaning | Dictionary.com
Synonyms · American · [yoos-lis] / ˈyus lɪs / of no use; not serving the purpose or any purpose; unavailing or futile. It is useless to reason with him. Synonyms: inutile, worthless, valueless, profitless, fruitless · Antonyms: effective · without useful qualities; of no practical good.
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Merriam-Webster
merriam-webster.com › thesaurus › uselessness
USELESSNESS Synonyms: 59 Similar and Opposite Words | Merriam-Webster Thesaurus
February 21, 2026 - Synonyms for USELESSNESS: futility, ineffectiveness, inefficacy, ineffectuality, defeat, collapse, inadequacy, failure; Antonyms of USELESSNESS: success, achievement, accomplishment, victory, win, relevance, connection, applicability
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Power Thesaurus
powerthesaurus.org › useless
USELESS in Thesaurus: All Synonyms & Antonyms
Browse the complete thesaurus entry for Useless, including synonyms and antonyms, and related words.
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Thesaurus.com
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USELESS WORDS Synonyms & Antonyms - 23 words | Thesaurus.com
Find 23 different ways to say USELESS WORDS, along with antonyms, related words, and example sentences at Thesaurus.com.