What is another word for unsound?
Synonyms for unsound
ʌnˈsaʊndun·sound
This thesaurus page includes all potential synonyms, words with the same meaning and similar terms for the word unsound.
English Synonyms and Antonyms
Princeton's WordNet
unsoundadjective
not in good condition; damaged or decayed
"an unsound foundation"
Synonyms:
unstable, fallacious, unfit, mentally ill, badAntonyms:
secure, sound, solid, dependable, stable, substantial, good, valid, safe, sane, healthy, reliable, strongunsoundadjective
not sound financially
"unsound banking practices"
Synonyms:
unstable, fallacious, unfit, mentally ill, badAntonyms:
sane, dependable, good, sound, substantial, healthy, safe, secure, reliable, strong, valid, stable, solidfallacious, unsoundadjective
containing or based on a fallacy
"fallacious reasoning"; "an unsound argument"
Synonyms:
mentally ill, bad, deceitful, unfit, fallacious, fraudulent, unstableAntonyms:
solid, reliable, valid, sane, secure, dependable, healthy, strong, sound, good, substantial, safe, stablementally ill, unsound, unstableadjective
suffering from severe mental illness
"of unsound mind"
Synonyms:
mentally ill, bad, unfit, fallacious, unstable, precarious, fluidAntonyms:
dependable, solid, strong, safe, healthy, secure, reliable, good, valid, stable, sound, sane, substantialbad, unfit, unsoundadjective
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, unfitAntonyms:
strong, good, sound, dependable, reliable, sane, solid, substantial, healthy, stable, secure, valid, safeunsoundadjective
of e.g. advice
Synonyms:
unstable, fallacious, unfit, mentally ill, badAntonyms:
healthy, reliable, dependable, solid, substantial, secure, good, valid, strong, sound, safe, stable, sane
Dictionary of English Synonymes
Synonyms, Antonyms & Associated Words
unsoundadjective
Synonyms:
defective, impaired, sophistical, fallacious, illogical, untenable
PPDB, the paraphrase database
List of paraphrases for "unsound":
Usage in printed sourcesFrom:
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Words popularity by usage frequency
ranking | word | |
---|---|---|
#330 | big | |
#841 | bad | |
#2263 | sorry | |
#4320 | ill | |
#4358 | sick | |
#4924 | tough | |
#4981 | weak | |
#5086 | fluid | |
#7827 | worn | |
#8215 | failing | |
#10488 | unstable | |
#11273 | defective | |
#11658 | delicate | |
#12442 | wasted | |
#13530 | improper | |
#14236 | fragile | |
#14778 | exhausted | |
#15352 | fraudulent | |
#15510 | forged | |
#15665 | risky | |
#20140 | speculative | |
#21584 | spoiled | |
#22275 | irrational | |
#23834 | unhealthy | |
#29642 | unfit | |
#32523 | frail | |
#33192 | diseased | |
#37328 | precarious | |
#44199 | fainting | |
#50756 | spoilt | |
#53805 | unsound | |
#55524 | deceitful | |
#74880 | fallacious | |
#89296 | emaciated | |
#93066 | uncollectible | |
#134051 | regretful |
How to use unsound in a sentence?
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.
When I certify someone insane, I am not equivocating when I write that he is of unsound mind, may be dangerous to himself and others, and requires care and attention in a mental hospital. However, at the same time, I am also aware that, in my opinion, there are other people who are regarded as sane, whose minds are as radically unsound, who may be equally or more dangerous to themselves and others and whom society does not regard as psychotic and fit persons to be in a madhouse.
It would be an unsound political decision because what can Bong Go add to Sara’s candidacy?.
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.
There's a reason the Obama administration and The Trump administration, at least before this point, never made such audacious legal claims. The assertion that Congress has authorized the executive branch to use force against Iran is unsound. A bipartisan majority of both houses of Congress have rejected that view in just the past few weeks through congressional findings, the administration's position is dangerous. It holds Iran directly responsible for abuses committed by armed groups under a new-fangled theory that United States would not want to see applied to our support for armed forces including the Saudi bombing campaign in Yemen and the Syrian Kurdish forces' treatment of detainees.
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"unsound." Synonyms.com. STANDS4 LLC, 2025. Web. 13 Feb. 2025. <https://www.synonyms.com/synonym/unsound>.
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