IELTS · Vocabulary (Lexical Resource) · India

Vocabulary (Lexical Resource) for the IELTS Exam — Indian candidates

15% of the IELTS test plan. Lexical Resource is one of four scored criteria across Writing and Speaking — assessing range, accuracy, collocation, and idiomatic flexibility. Calibrated for Indian candidates.

For candidates aiming to clear this exam on the first attempt, the difference between Band 6 and Band 7+ — or "passing" and "comfortable margin" — usually comes down to fluency on a small number of high-leverage topics. Vocabulary (Lexical Resource) sits at roughly 15% of the International English Language Testing System content distribution — Vocabulary is half of the Lexical Resource score. Band 7+ requires 1,500+ active topic-relevant words across academic, abstract, and discussion contexts. In 2023, the published band 7-or-higher rate for IELTS candidates in India was 32% (IELTS Test-Taker Performance — Indian Academic candidates). For Indian candidates preparing for IELTS, the calibration of study to local context matters: India is the world's largest single-country exam market. Most national exams (JEE, NEET, GATE, CUET) are conducted by NTA in English plus regional language editions.

Common failure modes

These are the patterns that cause most candidates to lose marks on this topic. Recognising them in advance is half the work.

!Repeating high-frequency verbs (good, big, important)
!Wrong collocations ("make a research" instead of "do research")
!Over-formal or over-academic vocabulary in Speaking
!Vague abstractions where specific examples are stronger

Study tips

1Build word families: 5 derived forms per topic word (analyse/analysis/analyst/analytical/analytically).
2Drill 20 academic collocations per day.
3Practice replacing 5 high-frequency words per essay (good → beneficial; big → significant; important → crucial).
4Read journal articles in your target field — academic vocabulary in context.
5For candidates in India, IELTS test windows are typically denser in the spring; book test centres in metro cities (Delhi, Mumbai, Bengaluru, Chennai, Kolkata) early to secure preferred dates.

Sample IELTS Vocabulary (Lexical Resource) questions

These sample items mirror the format and difficulty of real IELTS questions. Practice with thousands more on the free Koydo question bank.

1
In IELTS Writing, "An overview of the data shows that the trend is good" — which is the strongest band-7 rewrite?
- AThe data shows good trends.
- BAn overview reveals a generally favourable trend across the period.Correct
- CThe data is good and shows the trend.
- DIt can be seen that the trend was good.
Why this answer?
"Reveals a generally favourable trend" replaces the weak verbs "shows" and "is", upgrades "good" to "favourable", and adds the precise scope ("across the period"). Each upgrade is a Lexical-Resource gain.

Frequently asked questions

How many words do I need to know for Band 7?

IELTS doesn't publish a word count, but tutoring research suggests an active vocabulary of 7,500–10,000 words is typical for Band 7. Active means you can produce them, not just recognise them.

What is the IELTS Vocabulary (Lexical Resource) pass rate for Indian candidates?

The published band 7-or-higher rate for IELTS candidates in India in 2023 was 32%, according to IELTS Test-Taker Performance — Indian Academic candidates. Pass rates within specific topics like Vocabulary (Lexical Resource) are not separately published, but the topic represents roughly 15% of the exam.

How long should Indian candidates study Vocabulary (Lexical Resource) for the IELTS?

For most candidates, focused mastery of Vocabulary (Lexical Resource) requires 20–40 hours of deliberate practice — drilling sample questions, reviewing failure modes, and timing yourself against exam conditions. India is the world's largest single-country exam market. Most national exams (JEE, NEET, GATE, CUET) are conducted by NTA in English plus regional language editions. Combine Vocabulary (Lexical Resource) study with full-length mock exams in the final two weeks before your test date.

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