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Synonyms

decisiveness

American  
[dih-sahy-siv-nis] / dɪˈsaɪ sɪv nɪs /

noun

  1. the quality of determining an outcome or of settling or resolving a question.

    All the facts point to the decisiveness of that battle, to it being the turning point of the war.

  2. the characteristic or practice of deciding or acting without hesitation; resoluteness.

    When buying real estate, decisiveness and patience are a rare but valuable and complementary combination.

  3. the quality of being unquestionable or definite.

    This was the team’s most complete effort yet, as demonstrated by the decisiveness of the win—an impressive 62–21!


Other Word Forms

  • nondecisiveness noun

Etymology

Origin of decisiveness

decisive ( def. ) + -ness ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

She is especially popular with younger voters who say they are drawn to her decisiveness, easygoing public persona and the fact that she is a woman at the top of the Japanese government.

From The Wall Street Journal • Feb. 6, 2026

Instead, she said, McDonnell has lacked the decisiveness required to make real changes in the face of resistance from the police union and others.

From Los Angeles Times • Dec. 18, 2025

The evaluator's rubric has six criteria to consider when determining the scores of the interview: intimacy, social desirability, general job abilities, decisiveness, cooperativeness and overall hireability.

From Science Daily • Jun. 17, 2024

His confidence and decisiveness allow a listener to hear a piece’s architecture, the way individual figures become phrases and then entire sections.

From New York Times • Mar. 8, 2024

President Truman, who felt he had shown a valorous decisiveness in ordering the bombs to be dropped, had no tolerance for retrospective moralizing.

From "Big Science" by Michael Hiltzik