Decisive
Decisive adjective - Having the power to persuade.
Usage example: a lawyer who knows how to construct the kind of decisive argument that sways a jury
Significant is a synonym for decisive in definite topic. In some cases you can use "Significant" instead an adjective "Decisive", when it comes to topics like important, crucial, pivotal.
Significant
Significant adjective - Having great meaning or lasting effect.
Usage example: made a significant change in the procedure for applying for citizenship
Decisive is a synonym for significant in important topic. You can use "Decisive" instead an adjective "Significant".
Mutual synonyms
Related pairs
- material and decisive
- material and significant
- critical and decisive
- critical and significant
- strong and decisive
- strong and significant
- conclusive and decisive
- conclusive and significant
- serious and decisive
- serious and significant
- portentous and decisive
- portentous and significant
- momentous and decisive
- momentous and significant
Both words in one sentence
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The "decisive battle" Yamato hoped for involved a complex operation to invade the island of Midway (plus some Alaskan islands the IJN thought to be more strategically significant than they really were) in June 1942, to force the USN to send its carriers to a fight to the death.
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Ric Chee fight, in which the wire thin misfit Ric manages to hold off Scary Black Man Bobby, a professional boxer with little more than a stick for a significant length of time, even managing to pick himself up from a seemingly decisive blow.
Source: Hope Spot
Cite this Source
Significant and Decisive. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/decisive/significant
Decisive & Significant. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/decisive/significant>.
Significant or Decisive. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/decisive/significant.
Google Ngram Viewer shows how "decisive" and "significant" have occurred on timeline