What are transition words?

Transition words are vital in writing because they serve as the connectors that link different ideas, sentences, paragraphs, and sections together, creating a smooth flow of thoughts. By using transition words or phrases, a writer can effectively guide readers through their arguments or narratives, making it easier for them to follow along and understand the relationships between different pieces of information. These words can indicate various relationships, such as contrast, addition, cause and effect, or sequence, which significantly enhances the coherence and clarity of the writing. This makes option B the most accurate definition of transition words.