Helpful and Poisonous

Opposite meaning words

sentence examples

Helpful

Helpful adjective - Providing service or assistance.
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Synonyms for Helpful
Antonyms for Helpful
Poisonous is an antonym for helpful.
Nearby Words: help, helped, helpless, helping, helpfulness

Poisonous

Poisonous adjective - Containing or contaminated with a substance capable of injuring or killing a living thing.
Usage example: some evil person was leaving out poisonous meat for neighborhood dogs to eat
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Synonyms for Poisonous
Antonyms for Poisonous
Helpful is an antonym for poisonous in harmful topic.
Nearby Words: poison, poisoned, poisoning, poisoner
Similar words of helpful

Similar words of poisonous

Both words in one sentence

  • Comic Book / Strikeforce: Morituri Healing Hands/Poisonous Person: Toxyn could generate a variety of helpful or harmful biochemicals after touching someone.
    Source: Comic Book / Strikeforce: Morituri
  • Light Novel / Katanagatari Suffice to say, this is an incredibly unusual use for a spiritually poisonous Deviant Blade, and it's unclear how helpful Tsurugi even is for this purpose.
    Source: Light Novel / Katanagatari
Cite this Source
Poisonous and Helpful. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/helpful/poisonous
Helpful & Poisonous. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/helpful/poisonous>.
Poisonous or Helpful. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/helpful/poisonous.

Antonyms for helpful


Antonyms for poisonous

Google Ngram Viewer shows how "helpful" and "poisonous" have occurred on timeline