Deadly and Implacable

Deadly

Deadly adjective - Likely to cause or capable of causing death.

Implacable is a synonym for deadly in mortal topic. In some cases you can use "Implacable" instead an adjective "Deadly", when it comes to topics like arch, hard, murderous, ruthless.

Nearby Word: dead

Implacable

Implacable adjective - Sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.

Deadly is a synonym for implacable in murderous topic. You can use "Deadly" instead an adjective "Implacable", if it concerns topics such as ruthless.

Nearby Words: implacability, implacably

Both words in one sentence

  • Death World The animals are all deadly and implacable.
    Source: Death World
  • He became a nigh-invulnerable Implacable Man who became one of the world's most deadly hired killers, even battling The Incredible Hulk to a standstill.
  • Hero Killer While ordinary Titans are quite a problem to deal with, this unique variant proves to be a literal case of More Deadly Than the Male as well as an Implacable Woman.
    Source: Hero Killer
Cite this Source
Implacable and Deadly. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/deadly/implacable
Deadly & Implacable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/deadly/implacable>.
Implacable or Deadly. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/deadly/implacable.
Google Ngram Viewer shows how "deadly" and "implacable" have occurred on timeline