The word "decision" refers to a choice or determination made after consideration. Some synonyms for "decision" are:
choice: This implies selecting from a number of options. For example, "She had a difficult choice to make." While "choice" emphasizes the act of picking one thing over others, it is similar to "decision" in that it involves making a determination.
resolution: It suggests a firm decision or determination to do something. For instance, "He made a New Year's resolution to exercise more." Resolution often implies a sense of purpose and commitment.
determination: This word emphasizes the act of making up one's mind firmly. For example, "Her determination to succeed was evident." Determination is closely related to decision-making as it shows the strength of will behind a decision.
In conclusion, these synonyms for "decision" all convey the idea of making a choice or determination. Whether it's through choosing between options, making a firm resolution, or showing determination, they help to express the act of deciding in different ways.