What is another word for unsound?

Synonyms for unsound

This thesaurus page includes all potential synonyms, words with the same meaning and similar terms for the word unsound.

Wiktionary0.0 / 0 votes

  1. unsoundadjective


  2. unsoundadjective


Princeton's WordNet0.0 / 0 votes

  1. unsoundadjective

    not in good condition; damaged or decayed

    "an unsound foundation"

    unstable, fallacious, unfit, mentally ill, bad

    secure, sound, solid, dependable, stable, substantial, good, valid, safe, sane, healthy, reliable, strong

  2. unsoundadjective

    not sound financially

    "unsound banking practices"

    unstable, fallacious, unfit, mentally ill, bad

    sane, dependable, good, sound, substantial, healthy, safe, secure, reliable, strong, valid, stable, solid

  3. fallacious, unsoundadjective

    containing or based on a fallacy

    "fallacious reasoning"; "an unsound argument"

    mentally ill, bad, deceitful, unfit, fallacious, fraudulent, unstable

    solid, reliable, valid, sane, secure, dependable, healthy, strong, sound, good, substantial, safe, stable

  4. mentally ill, unsound, unstableadjective

    suffering from severe mental illness

    "of unsound mind"

    mentally ill, bad, unfit, fallacious, unstable, precarious, fluid

    dependable, solid, strong, safe, healthy, secure, reliable, good, valid, stable, sound, sane, substantial

  5. bad, unfit, unsoundadjective

    physically unsound or diseased

    "has a bad back"; "a bad heart"; "bad teeth"; "an unsound limb"; "unsound teeth"

    big, spoiled, uncollectible, risky, bad, speculative, regretful, fallacious, forged, defective, mentally ill, sorry, tough, spoilt, unstable, high-risk, unfit

    strong, good, sound, dependable, reliable, sane, solid, substantial, healthy, stable, secure, valid, safe

  6. unsoundadjective

    of e.g. advice

    unstable, fallacious, unfit, mentally ill, bad

    healthy, reliable, dependable, solid, substantial, secure, good, valid, strong, sound, safe, stable, sane

Dictionary of English Synonymes0.0 / 0 votes

  1. unsoundadjective

    defective, imperfect, impaired, decayed, rotten

  2. unsoundadjective

    diseased, sickly, weakly, poorly, infirm, unhealthy, morbid

  3. unsoundadjective

    erroneous, wrong, false, fallacious, incorrect, deceitful, sophistical, illogical

  4. unsoundadjective

    heterodox, heretical, not orthodox

Synonyms, Antonyms & Associated Words0.0 / 0 votes

  1. unsoundadjective

    defective, impaired, sophistical, fallacious, illogical, untenable

PPDB, the paraphrase database0.0 / 0 votes

  1. List of paraphrases for "unsound":

    unhealthy, improper, irrational

How to pronounce unsound?

How to say unsound in sign language?

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How to use unsound in a sentence?

  1. Temario Rivera:

    It would be an unsound political decision because what can Bong Go add to Sara’s candidacy?.

  2. Lindsay Graham:

    It's an unsound military strategy. I think it's immoral if the authorization doesn't allow for us to counter Assad's air power.

  3. Lindsey Graham:

    For a federal mandate to come about for measles or any other particular illness or disease you'd have to convince me it was necessary, but the question is, is there scientific evidence to justify a politician suggesting that vaccinations programs we have today are unsound? My answer is no.

  4. Hassan Rouhani:

    The Americans do not know our region. That's the problem. Those who are advising the Americans are unfortunately rulers who deviate America with unsound advice or buy some influence in the US with their money.

  5. The University of Chicago:

    Partial data from an ongoing clinical trial is by definition incomplete and should never be used to draw conclusions about the safety or efficacy of a potential treatment that is under investigation, in this case, information from an internal forum for research colleagues concerning work in progress was released without authorization. Drawing any conclusions at this point is premature and scientifically unsound.


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"unsound." Synonyms.com. STANDS4 LLC, 2024. Web. 23 Apr. 2024. <https://www.synonyms.com/synonym/unsound>.

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