One of the key scoring criteria is “Lexical Resource,” which evaluates your ability to use a wide range of vocabulary appropriately. A strong lexical range indicates that you can describe trends, processes, and comparisons without unnecessary repetition and with a clear, precise vocabulary that fits the context. Demonstrating variety in your vocabulary shows examiners that you possess a solid command of English, which is essential for achieving a high band score, typically 7 or above. In this guide, we’ll explore how to expand your lexical range, avoid pitfalls like imprecise synonyms, and incorporate uncommon words that elevate your writing.