Which of the following synonyms for the word answer would most effectively imply that the governor spoke sharply to the reporter?

The choice of "retort" as the synonym most effectively implying that the governor spoke sharply to the reporter reflects a specific connotation. A "retort" typically suggests a quick, witty, and often sharp response, which aligns with an implication of agitation, annoyance, or defensiveness. This term conveys not only the act of responding but also the tone and attitude, suggesting that the governor's reply was pointed or cutting in nature.

In contrast, "response," "reply," and "reaction" are more neutral terms. They do not inherently carry the same sharp or confrontational implications. A "response" may simply mean any answer given to a question, while a "reply" typically implies a straightforward answer without the same emotional weight. "Reaction" tends to indicate a response to a stimulus or situation but lacks the specific sharpness or biting quality attributed to a "retort." Thus, "retort" stands out as the most appropriate choice in this context, emphasizing the sharpness intended in the interaction.