Synonyms of decisive in English:

decisive

adjective

  • 1 a decisive man
    resolute, firm, strong-minded, strong-willed, determined; purposeful, forceful, dead set, unwavering, unyielding, unbending, inflexible, unshakable, obstinate, stubborn, rock-ribbed
  • 2 the decisive factor
    deciding, conclusive, determining; key, pivotal, critical, crucial, significant, influential, major, chief, principal, prime
  • Definition of decisive in:

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    Word of the day internecine
    Pronunciation: ˌɪntəˈniːsʌɪn
    adjective
    destructive to both sides in a conflict