Which is a characteristic of tier 2 vocabulary?

Tier 2 vocabulary refers to words that are more advanced than the basic vocabulary typically encountered in everyday conversation, but that are still used in academic contexts. These words are not as commonly understood or frequently used as tier 1 words, which are simple and basic, making them accessible to all speakers. Instead, tier 2 words often appear in subjects like literature, social studies, and science, where they help convey more complex ideas.

By focusing on tier 2 vocabulary, educators aim to enhance students' comprehension and expressive skills in subjects that require higher-order thinking. This vocabulary is essential for students to understand content deeply and engage in meaningful discussions about academic concepts. Therefore, it is specifically suited for academic settings rather than casual conversation, making the identification of this characteristic important for developing literacy skills and preparing students for more rigorous academic work.