Which word best describes the tone of a speech rather than its style?

The word that best describes the tone of a speech rather than its style is "mood."

Here's why:

* Tone refers to the speaker's attitude or feeling towards the subject matter and audience. It's conveyed through elements like word choice, volume, and pace. Examples include:

* Serious

* Humorous

* Angry

* Hopeful

* Style refers to the way the speech is written and delivered. It encompasses factors like:

* Formal vs. informal language

* Use of rhetoric and literary devices

* Structure and organization

Mood is a direct consequence of the tone and can be interpreted by the audience. It's the overall feeling that the speech evokes in listeners.

While "style" and "tone" are related, focusing on "mood" isolates the emotional impact of the speech, which is a core aspect of its tone.