1. Grammar and Syntax:
* Informal Speech: Tends to be less strict with grammar rules, using contractions, incomplete sentences, and colloquialisms. It also often features repetition, interjections, and fillers like "um" and "like".
* Prose: Adheres more strictly to grammatical rules and conventions, using complete sentences, proper punctuation, and more formal vocabulary.
2. Vocabulary and Diction:
* Informal Speech: Employs everyday language, slang, and informal expressions. It may use simpler sentence structures and vocabulary.
* Prose: Generally uses a wider vocabulary and more formal language, aiming for precision and clarity. It may include technical terms or specialized jargon depending on the subject.
3. Tone and Style:
* Informal Speech: Often characterized by a more casual, relaxed, and personal tone. It might include humor, idioms, and expressions specific to the speaker's culture or group.
* Prose: Aims for a more objective, formal, and impersonal tone. The style depends on the type of writing, but it usually seeks to be clear, concise, and engaging for the intended audience.
4. Purpose and Audience:
* Informal Speech: Primarily serves for communication in everyday situations like conversations with friends and family. The goal is often to share information, express emotions, or build relationships.
* Prose: Primarily serves for written communication in various contexts like academic writing, journalism, or creative writing. The goal is to inform, entertain, persuade, or inspire the reader.
It's important to note that these differences are not absolute. Informal speech can be quite sophisticated and nuanced, while prose can be casual and conversational depending on the genre and context. The key is to understand the different conventions and expectations associated with each form of communication.