Deduction and Reasoning

Deduction

Deduction noun - Reasoning from the general to the particular (or from cause to effect).

Reasoning is a synonym for deduction in conclusion topic. In some cases you can use "Reasoning" instead a noun "Deduction", when it comes to topics like inference, thinking, inferring. popular alternative

Reasoning

Reasoning noun - The thought processes that have been established as leading to valid solutions to problems.
Usage example: your reasoning here is faulty, for although all wives are spouses, not all spouses are wives

Deduction is a synonym for reasoning in thinking topic. You can use "Deduction" instead a noun "Reasoning", if it concerns topics such as inference, conclusion, logic, inferring. popular alternative

How words are described

rational rational deduction rational reasoning
full full deduction full reasoning
initial initial deduction initial reasoning
logical logical deduction logical reasoning
Other adjectives: actual, little, false, faulty, convoluted, scientific.

Both words in one sentence

  • Series / Helix It would have been more accurate to says that rabies does not include higher reasoning like deduction and complex tactics.
  • Sherlock Scan When this kind of reasoning makes no sense but still works, it's a Bat Deduction.
    Source: Sherlock Scan
  • In The X-Files, when Mulder needs to think really hard about a problem he watches Plan 9 from Outer Space on the reasoning that the film is so bad it shuts down his logic and allows him to make his standard huge leaps of deduction.
Cite this Source
Reasoning and Deduction. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/deduction/reasoning
Deduction & Reasoning. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/deduction/reasoning>.
Reasoning or Deduction. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/deduction/reasoning.
Google Ngram Viewer shows how "deduction" and "reasoning" have occurred on timeline