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treacherously

See definition of treacherously on Dictionary.com
  • adv.faithlessly
  • adv.dangerously

synonyms for treacherously

  • deceitfully
  • dishonestly
  • disloyally
  • perfidiously
  • unfaithfully
  • unscrupulously
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antonyms for treacherously

MOST RELEVANT
  • faithfully
  • harmlessly
  • honestly
  • loyally
  • safely
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

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How to use treacherously in a sentence

With temperatures near freezing most of the day and some roads treacherous, police asked residents to stay home.
D.C. AREA’S BIGGEST SNOWSTORM IN TWO YEARS BRINGS SLICK ROADS, BUT MUCH-NEEDED RESPITEKATHERINE SHAVER, EMILY DAVIES, LAUREN LUMPKINFEBRUARY 1, 2021WASHINGTON POST
Traveling from one river valley to the next, Rachael has to cross a mountain pass that’s positively treacherous in the winter, then follow a narrow, winding road through a canyon.
THE BEST WAY TO ADD DRIVING LIGHTS TO A NORMAL CARWES SILERJANUARY 26, 2021OUTSIDE ONLINE
Ancient road networks crisscross the lava flows’ treacherous terrain, and pottery pieces and charcoal have been found in and around cave entrances.
ANCIENT PEOPLE MAY HAVE SURVIVED DESERT DROUGHTS BY MELTING ICE IN LAVA TUBESRACHEL FRITTSDECEMBER 8, 2020SCIENCE NEWS
A self-professed fitness enthusiast, Amos took special pleasure in the rucks, a run in full military gear over treacherous terrain.
FOR VIRGINIA SAFETY D’ANGELO AMOS, VETERANS DAY IS A FAMILY AFFAIRGENE WANGNOVEMBER 11, 2020WASHINGTON POST
The greens, meanwhile, will maintain their usual slickness thanks to the underground Sub-Air system that removes excess moisture to help keep them in treacherous shape all year.
THE MASTERS IN 2020 WILL BE UNLIKE ANY OTHER. HERE’S WHAT YOU NEED TO KNOW.MATT BONESTEELNOVEMBER 9, 2020WASHINGTON POST
But they, like Adam, have transgressed the covenant, there have they dealt treacherously against me.
THE BIBLE, DOUAY-RHEIMS VERSIONVARIOUS
But Tryphon, when he was upon a journey with the young king, Antiochus, treacherously slew him.
THE BIBLE, DOUAY-RHEIMS VERSIONVARIOUS
Duddingston was treacherously shot at and wounded; he and his men were set on shore, and the schooner was burnt.
THE POLITICAL HISTORY OF ENGLAND - VOL. X.WILLIAM HUNT
I had you at my mercy when I was treacherously struck down from behind.
FRANK MERRIWELL'S PURSUITBURT L. STANDISH
Thuringia was invaded, her king defeated, and after a while treacherously slain.
THEODORIC THE GOTHTHOMAS HODGKIN
SYNONYM OF THE DAY
OCTOBER 26, 1985
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capacitor

WORDS RELATED TO TREACHEROUSLY

  • basely
  • behind one's back
  • crookedly
  • dishonestly
  • dishonorably
  • disloyally
  • faithlessly
  • falseheartedly
  • malevolently
  • maliciously
  • perfidiously
  • roguishly
  • traitorously
  • treacherously
  • underhandedly
  • unfaithfully
  • unscrupulously
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.