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unsubstantiated

See definition of unsubstantiated on Dictionary.com

synonyms for unsubstantiated

  • debatable
  • dubious
  • unsupported
  • arguable
  • controversial
  • disputable
  • doubtful
  • dubitable
  • fishy
  • hard to believe
  • iffy
  • indefinite
  • open to doubt
  • open to question
  • suspect
  • suspicious
  • uncertain
  • unconfirmed
  • uncorroborated
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antonyms for unsubstantiated

MOST RELEVANT
  • certain
  • sure
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

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How to use unsubstantiated in a sentence

Google antitrust case centers on consumer choice and how rivals get boxed outPichai insisted in his prepared remarks that Google is not politically biased, echoing the company’s repeated refrain to these unsubstantiated concerns.
FACEBOOK, GOOGLE, TWITTER CEOS CLASH WITH CONGRESS IN PRE-ELECTION SHOWDOWNTONY ROMM, RACHEL LERMAN, CAT ZAKRZEWSKI, HEATHER KELLY, ELIZABETH DWOSKINOCTOBER 28, 2020WASHINGTON POST
When it did reverse course, Dorsey explained—not entirely convincingly and thereby playing into the hands of critics—that the initial moderation choice was due to the Post story sharing personal information, rather than its unsubstantiated claims.
THE PERILS OF LETTING SOCIAL MEDIA TITANS CORRECT MISINFORMATIONJAKEMETHOCTOBER 22, 2020FORTUNE
This election cycle, unsubstantiated voter fraud has been a campaign talking point, while voter suppression is a very real threat.
COULD COMPULSORY VOTING SAVE DEMOCRACIES IN CRISIS?ALEXANDRA OSSOLAOCTOBER 22, 2020QUARTZ
It also said it would have been “economically impossible” for Prospect to take over liability for the retirement system and called the receiver’s allegations about the company’s actions “false and unsubstantiated.”
INVESTORS EXTRACTED $400 MILLION FROM A HOSPITAL CHAIN THAT SOMETIMES COULDN’T PAY FOR MEDICAL SUPPLIES OR GAS FOR AMBULANCESBY PETER ELKIND WITH DORIS BURKESEPTEMBER 30, 2020PROPUBLICA
In its responses for this story, Prospect made an array of unsubstantiated allegations about Aleman’s workplace conduct during his 12 years at the company.
INVESTORS EXTRACTED $400 MILLION FROM A HOSPITAL CHAIN THAT SOMETIMES COULDN’T PAY FOR MEDICAL SUPPLIES OR GAS FOR AMBULANCESBY PETER ELKIND WITH DORIS BURKESEPTEMBER 30, 2020PROPUBLICA
The articles seemed woven of fact, but she could not accept them unsubstantiated.
TO HIM THAT HATHLEROY SCOTT
The Code admits no claim unsubstantiated by documents or the oath of witnesses.
ENCYCLOPAEDIA BRITANNICA, 11TH EDITION, VOLUME 3, PART 1, SLICE 1VARIOUS
Criticism and comment on well-known and admitted facts are very different things from the assertion of unsubstantiated facts.
A PUBLIC APPEAL FOR REDRESS TO THE CORPORATION AND OVERSEERS OF HARVARD UNIVERSITYFRANCIS ELLINGWOOD ABBOT
The referee challenges the therapeutic claims on the basis that they are extravagant and unsubstantiated.
THE PROPAGANDA FOR REFORM IN PROPRIETARY MEDICINES, VOL. 1 OF 2VARIOUS
The claims made for Virol being unsubstantiated and unwarranted, the Council voted that the preparation be refused recognition.
THE PROPAGANDA FOR REFORM IN PROPRIETARY MEDICINES, VOL. 1 OF 2VARIOUS
SYNONYM OF THE DAY
OCTOBER 26, 1985
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capacitor

WORDS RELATED TO UNSUBSTANTIATED

  • counterfeit
  • doubtful
  • dubious
  • equivocal
  • false
  • fictitious
  • inaccurate
  • mythical
  • spurious
  • unauthenticated
  • ungenuine
  • unsubstantiated
  • untrue
  • unverified
  • wrong
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.