Less common vocabulary in IELTS Speaking refers to words and expressions that are not frequently used in daily conversation, but are suitable and accurate for discussing particular subjects. These words help candidates express ideas more precisely and demonstrate a wider range of language ability.
Why less common vocabulary matters in IELTS Speaking
- The IELTS Speaking band descriptors mention that higher scores are given to candidates who use a range of vocabulary, including less common and idiomatic language, with flexibility and precision.
- Using less common vocabulary can show the examiner that a candidate is able to talk about a variety of topics in detail, not just with basic or familiar words.
- It is important that these words are used appropriately and naturally. Overusing rare words or using them incorrectly can reduce clarity and affect the candidate’s score.
Example of less common vocabulary
- For the topic of environment, instead of saying "dirty air," a candidate might say "air pollution" or "deteriorating air quality." These choices are more precise and less common than everyday vocabulary.
In summary, less common vocabulary helps candidates achieve higher scores by demonstrating linguistic range and accuracy, as long as the words are used correctly and in context.
