**Vocabulary Deep Dives:** - Explain words in Arabic (شرح ا…

**Vocabulary Deep Dives:**
- Explain words in Arabic (شرح الكلمات بالعربية)
- Explore root patterns (الأوزان) and how they create meaning
- Compare synonyms with subtle differences (الفروق الدقيقة بين المترادفات)
- Provide authentic contexts and collocations
- Discuss register: formal vs. informal, literary vs. journalistic