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Thesaurus / untrustworthy
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synonyms for untrustworthy

  • deceitful
  • dishonest
  • disloyal
  • false
  • irresponsible
  • treacherous
  • unreliable
  • unsafe
  • untrusty
  • capricious
  • conniving
  • crooked
  • devious
  • dubious
  • fair-weather
  • faithless
  • fickle
  • fink
  • fly-by-night
  • guileful
  • questionable
  • shady
  • sharp
  • shifty
  • slippery
  • sneaky
  • tricky
  • trustless
  • two-faced
  • two-timing
  • unassured
  • undependable
  • unsure
  • untrue
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antonyms for untrustworthy

MOST RELEVANT
  • faithful
  • frank
  • harmless
  • honest
  • loyal
  • open
  • reliable
  • responsible
  • true
  • trustworthy
  • truthful
  • dependable
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

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How to use untrustworthy in a sentence

Paid VPNs also don’t solve the problem of funneling all of your internet traffic to a potentially untrustworthy company.
FREE VPNS ARE BAD FOR YOUR PRIVACYZACK WHITTAKERSEPTEMBER 24, 2020TECHCRUNCH
As of this moment, it’s the word of a lot of trustworthy reporters relaying what unnamed people are saying against the word of untrustworthy people being openly clear about where they stand.
DID TRUMP CALL US WAR DEAD “LOSERS” AND “SUCKERS”? THE CONTROVERSY, EXPLAINED.ALEX WARDSEPTEMBER 4, 2020VOX
It’s the word of reporters relaying what unnamed people are saying against the word of untrustworthy people being open about where they stand.
DID TRUMP CALL US WAR DEAD “LOSERS” AND “SUCKERS”? THE CONTROVERSY, EXPLAINED.ALEX WARDSEPTEMBER 4, 2020VOX
WhatsApp, the messaging app owned by Facebook, which is the dominant social media platform in Africa, is also deemed untrustworthy by half of the survey’s respondents.
FACEBOOK’S PUSH TO FIX ITS FAKE NEWS PROBLEM ISN’T WORKING IN AFRICA EITHERYOMI KAZEEMSEPTEMBER 1, 2020QUARTZ
A mode of concluding from experience must be pronounced untrustworthy, when subsequent experience refuses to confirm it.
A SYSTEM OF LOGIC: RATIOCINATIVE AND INDUCTIVEJOHN STUART MILL
Frederick William, untrustworthy as he was, seems to have been sincerely anxious to help the French king.
THE POLITICAL HISTORY OF ENGLAND - VOL. X.WILLIAM HUNT
If you have respect of the condition of persons, you are guilty of sin; you are like the untrustworthy judges of the tribunals.
MY RELIGIONLEO TOLSTOY
Must one, even in this desolate place, kow-tow to the conventions devised to prop up the weak and untrustworthy?
THE HIDDEN PLACESBERTRAND W. SINCLAIR
As with the grown woman, so with the child, the degenerative form of hysteria makes those subject to it untrustworthy witnesses.
THE SEXUAL LIFE OF THE CHILDALBERT MOLL
That sister-in-law of his was a silly, vulgar, worldly, and most untrustworthy woman;—but she had understood what she was saying.
THE PRIME MINISTERANTHONY TROLLOPE
SYNONYM OF THE DAY
OCTOBER 26, 1985
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WORDS RELATED TO UNTRUSTWORTHY

  • base
  • bent
  • bribable
  • crooked
  • debauched
  • double-dealing
  • exploiting
  • extortionate
  • faithless
  • fast and loose
  • fixed
  • foul
  • fraudulent
  • gone to the dogs
  • inconstant
  • iniquitous
  • knavish
  • mercenary
  • nefarious
  • on the take
  • open
  • padded
  • perfidious
  • praetorian
  • profiteering
  • racket up
  • reprobate
  • rotten
  • shady
  • snide
  • tainted
  • treacherous
  • two-faced
  • underhanded
  • unethical
  • unfaithful
  • unprincipled
  • unscrupulous
  • untrustworthy
  • venal
  • wide open
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.