What are some alternative words for unsound?

Synonyms for unsound
ʌnˈsaʊnd

This thesaurus page is about all possible synonyms, equivalent, same meaning and similar words for the term unsound.

Princeton's WordNet

  1. unsound(adj)

    not in good condition; damaged or decayed

    "an unsound foundation"

    Synonyms:
    unstable, fallacious, unfit, mentally ill, bad

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

  2. unsound(adj)

    not sound financially

    "unsound banking practices"

    Synonyms:
    unstable, fallacious, unfit, mentally ill, bad

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

  3. fallacious, unsound(adj)

    containing or based on a fallacy

    "fallacious reasoning"; "an unsound argument"

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

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

  4. mentally ill, unsound, unstable(adj)

    suffering from severe mental illness

    "of unsound mind"

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

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

  5. bad, unfit, unsound(adj)

    physically unsound or diseased

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

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

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

  6. unsound(adj)

    of e.g. advice

    Synonyms:
    unstable, fallacious, unfit, mentally ill, bad

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

Wiktionary

  1. unsound(adjective)

    Antonyms:
    sound

  2. unsound(adjective)

    Antonyms:
    sound

English Synonyms and Antonyms

  1. unsound

    Synonyms:
    delicate, diseased, emaciated, exhausted, failing, fainting, fragile, frail, ill, sick, unhealthy, wasted, weak, worn, worn down, worn out

    Antonyms:
    hale, healthful, healthy, hearty, hygienic, salubrious, salutary, sanitary, sound, strong, vigorous, well, wholesome

Dictionary of English Synonymes

  1. unsound(a.)

    Synonyms:
    defective, imperfect, impaired, decayed, rotten

  2. unsound(a.)

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

  3. unsound(a.)

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

  4. unsound(a.)

    Synonyms:
    heterodox, heretical, not orthodox

PPDB, the paraphrase database

  1. List of paraphrases:

    unhealthy, improper, irrational

How to pronounce unsound?

Alex
Alex
US English
Daniel
Daniel
British
Karen
Karen
Australian
Veena
Veena
Indian

How to say unsound in sign language?

  1. unsound

Words popularity by usage frequency

rankword
#330big
#841bad
#2263sorry
#4320ill
#4358sick
#4924tough
#4981weak
#5086fluid
#7827worn
#8215failing
#10488unstable
#11273defective
#11658delicate
#12442wasted
#13530improper
#14236fragile
#14778exhausted
#15352fraudulent
#15510forged
#15665risky
#20140speculative
#21584spoiled
#22275irrational
#23834unhealthy
#29642unfit
#32523frail
#33192diseased
#37328precarious
#44199fainting
#50756spoilt
#53805unsound
#55524deceitful
#74880fallacious
#89296emaciated
#93066uncollectible
#134051regretful

Translation

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Images & Illustrations of unsound

  1. Images & Illustrations of unsound
    Images & Illustrations of unsound
    Images & Illustrations of unsound
    Images & Illustrations of unsound
    Images & Illustrations of unsound

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"unsound." Synonyms.com. STANDS4 LLC, 2019. Web. 18 Nov. 2019. <https://www.synonyms.com/synonym/unsound>.

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