What type of speech is planned and outlined but not read word-for-word?

The correct choice describes a speech that is carefully prepared and organized, which allows the speaker to communicate effectively while maintaining some flexibility. An extemporaneous speech involves creating an outline and key points ahead of time, enabling the speaker to speak naturally and engage with the audience without relying on a script.

This style of delivery enhances the speaker's ability to connect with listeners, as it encourages a conversational tone and allows for the inclusion of spontaneous thoughts or reactions during the speech. An extemporaneous approach also helps in addressing the audience's needs or questions in real-time, making it more impactful and relevant.

In contrast, a manuscript speech involves reading from a written text verbatim, which can limit eye contact and audience engagement. Impromptu speeches are delivered without any prior preparation, thus lacking the structure that characterizes an extemporaneous speech. The term "persuasive" refers to a speech aimed at convincing the audience but does not specifically relate to the preparation or delivery method. Thus, the most accurate term for a speech that is planned and outlined but not read word-for-word is indeed extemporaneous.