Harmful and Killer

Related words

mutual synonyms sentence examples

Harmful

Harmful adjective - Causing or capable of causing harm.
Usage example: DDT has been proven to be extremely harmful to the environment
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Synonyms for Harmful
Antonyms for Harmful
Killer and harmful are semantically related. In some cases you can use "Killer" instead an adjective "Harmful".
Nearby Words: harm, harmed, harmless, harmfully, harmlessly

Killer

Killer adjective - Likely to cause or capable of causing death.
Usage example: killer viruses that claimed millions of lives
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Synonyms for Killer
Antonyms for Killer
Harmful and killer are semantically related. Sometimes you can use "Harmful" instead an adjective "Killer".
Nearby Words: kill, killing, killed

Mutual synonyms

Both words in one sentence

  • Franchise / A Nightmare on Elm Street Harmful to Minors: Freddy was a child killer in life, and he could've been worse.
    Source: Franchise / A Nightmare on Elm Street
  • Video Game / Mega Man 1 Stuff Blowing Up: Naturally all over the place in Bomb Man's stage, with Bombombombs that self-destruct and drop explosive fragments, Killer Bombs that cause a harmful explosion after being shot, and Bomb Man himself, of course.
    Source: Video Game / Mega Man 1
Cite this Source
Killer and Harmful. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/harmful/killer
Harmful & Killer. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/harmful/killer>.
Killer or Harmful. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/harmful/killer.

Synonyms for harmful


Synonyms for killer

Google Ngram Viewer shows how "harmful" and "killer" have occurred on timeline