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Thesaurus / nonpoisonous
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See definition of nonpoisonous on Dictionary.com

synonyms for nonpoisonous

  • certain
  • clear
  • dependable
  • harmless
  • healthy
  • pure
  • reliable
  • secure
  • innocent
  • sound
  • checked
  • competent
  • decontaminated
  • innocuous
  • innoxious
  • inoffensive
  • neutralized
  • nontoxic
  • risk-free
  • riskless
  • tame
  • tried-and-true
  • trustworthy
  • uninjurious
  • unpolluted
  • wholesome

antonyms for nonpoisonous

MOST RELEVANT
  • indefinite
  • irresponsible
  • uncertain
  • undecided
  • unfixed
  • unreliable
  • unsure
  • dangerous
  • exposed
  • harmful
  • incautious
  • poisonous
  • risky
  • unguarded
  • unprotected
  • unsafe
  • unthoughtful
  • vulnerable
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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How to use nonpoisonous in a sentence

Several species of nonpoisonous snakes were more common but were nowhere really abundant.
CAMPS AND TRAILS IN CHINAROY CHAPMAN ANDREWS AND YVETTE BORUP ANDREWS
Her second-stage rockets were also of the nonpoisonous variety, because she fired them at a bare 60,000 feet.
SPACE TUGMURRAY LEINSTER
(e) The poisonous portions are not distinguishable from the nonpoisonous, either macroscopically or microscopically.
APPLETONS' POPULAR SCIENCE MONTHLY, NOVEMBER 1899VARIOUS
It has the advantage of being comparatively nonpoisonous and noninflammable and is easily transported and handled.
THE HOUSE FLY AND HOW TO SUPPRESS ITL. O. HOWARD AND F. C. BISHOPP
SYNONYM OF THE DAY
OCTOBER 26, 1985
Choose the synonym for future
capacitor

WORDS RELATED TO NONPOISONOUS

  • certain
  • checked
  • clear
  • competent
  • decontaminated
  • dependable
  • harmless
  • healthy
  • innocent
  • innocuous
  • innoxious
  • inoffensive
  • neutralized
  • nonpoisonous
  • nontoxic
  • pure
  • reliable
  • risk-free
  • riskless
  • secure
  • sound
  • tame
  • tried-and-true
  • trustworthy
  • uninjurious
  • unpolluted
  • wholesome
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.