Decisive
Decisive adjective - Fully committed to achieving a goal.
Usage example: only a team with a decisive attitude is going to win a state championship
Firm is a synonym for decisive in resolute topic. In some cases you can use "Firm" instead the word "Decisive" as an adjective or a noun, when it comes to topics like decide, definite.
Firm
Firm adjective - Fully committed to achieving a goal.
Usage example: asked him to reconsider, but he was firm in his commitment to the project
Mutual synonyms
Both words in one sentence
- In Persuasion, Anne is sitting by herself after the group has broken up during a long walk, and is concealed by the greenery when her old love Captain Wentworth is walking by with Louisa Musgrove, having a discussion about how important it is to be firm and decisive.
Source: Exact Eaves Dropping -
He was firm, on amiable with his crew and passengers as well as being decisive, courageous and efficient in his command.
Source: The Captain -
He avoided criminal prosecution but it was the decisive turning point in his life, as he lost his position with the prestigious law firm and divorced his wife.
Source: Film / The Verdict
Cite this Source
Firm and Decisive. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/decisive/firm
Decisive & Firm. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/decisive/firm>.
Firm or Decisive. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/decisive/firm.
Google Ngram Viewer shows how "decisive" and "firm" have occurred on timeline