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caustic

see definition of caustic
  • adjburning, corrosive
  • adjsarcastic
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Synonyms for caustic

adj burning, corrosive
  • abrasive
  • acerbic
  • acid
  • biting
  • mordant
  • pungent
  • astringent
  • corroding
  • keen
  • tart
  • acrid
  • alkaline
  • erosive

Antonyms for caustic

  • bland
  • kind
  • mild
  • nice
  • sweet
  • calm
  • soothing
  • unsarcastic
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to caustic

abrasive

adjective. irritating in manner
  • annoying
  • biting
  • caustic
  • cutting
  • galling
  • hard to take
  • hateful
  • hurtful
  • nasty
  • rough
  • rubbing the wrong way
  • sharp
  • spiky
  • unpleasant

acerbic

adjective. bitter, sharp, or sour

alkaline

adjective. being basic, not acid (chemically)
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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