IELTS Band 7+ Words | Premium Vocabulary Library

LexisForIELTS

Synonyms Collocations Phrasal Verbs Topics

IELTS Band 7+ Words
Master Vocabulary for High Scores

Boost your lexical resource with essential word lists, collocations, synonyms, and phrases for Speaking and Writing. Over 2500+ words of premium content with real examples.

100+ band 7 words | 50+ collocations | 10 topic-based sets | Example sentences

What does Band 7+ vocabulary look like? It's not about using obscure words. It's about using less common, precise, and natural language – collocations, idiomatic expressions, and sophisticated synonyms – accurately. This guide provides topic-based word banks with example sentences to help you move from Band 6 to Band 7+.

✅ How to use this page: Study 5-7 new words per day. Practice using them in sentences. Then record yourself or write essays incorporating them. Active recall is key.

Topic-Based Band 7+ Word Banks

Environment

Band 7+ Lexis

sustainable

"Sustainable farming practices protect soil health."

carbon footprint

"Reducing our carbon footprint requires systemic change."

renewable energy

"Solar and wind are key renewable energy sources."

biodiversity

"Deforestation threatens biodiversity in the Amazon."

mitigate

"Afforestation helps mitigate climate change effects."

exacerbate

"Burning fossil fuels exacerbates global warming."

Education

Band 7+ Lexis

pedagogy

"Modern pedagogy emphasises student-centred learning."

curriculum

"A broad curriculum includes arts and sciences."

rote learning

"Rote learning without understanding is ineffective."

critical thinking

"Universities aim to foster critical thinking skills."

holistic

"Holistic education develops emotional and social skills."

lifelong learning

"In a fast-changing world, lifelong learning is essential."

Technology

Band 7+ Lexis

disruptive

"AI is a disruptive technology across industries."

ubiquitous

"Smartphones have become ubiquitous in daily life."

innovation

"Technological innovation drives economic growth."

automation

"Automation replaces repetitive manual tasks."

data privacy

"Data privacy is a growing concern for users."

digital divide

"The digital divide leaves rural communities behind."

Work & Careers

Band 7+ Lexis

remuneration

"Fair remuneration attracts top talent."

job satisfaction

"Job satisfaction often outweighs salary in importance."

work-life balance

"Remote work improves work-life balance for many."

upskill

"Workers must upskill to remain competitive."

entrepreneurial

"An entrepreneurial mindset fosters innovation."

burnout

"Chronic overwork leads to professional burnout."

Health & Wellbeing

Band 7+ Lexis

sedentary

"Sedentary lifestyles contribute to obesity."

nutrient-dense

"Leafy greens are nutrient-dense foods."

mental well-being

"Meditation improves mental well-being."

chronic illness

"Diabetes is a prevalent chronic illness."

preventive care

"Preventive care reduces long-term healthcare costs."

resilience

"Building psychological resilience helps cope with stress."

Society & Culture

Band 7+ Lexis

socioeconomic

"Socioeconomic background affects educational outcomes."

marginalised

"Policies should support marginalised communities."

disparity

"Income disparity has widened in recent decades."

assimilation

"Cultural assimilation can be a sensitive issue."

intergenerational

"Intergenerational poverty is hard to break."

cohesion

"Community events strengthen social cohesion."

Powerful Synonyms for Band 7+

Replace Basic Verbs

Increase → surge, escalate, soar, rise dramatically
Decrease → decline, plummet, dwindle, taper off
Important → crucial, vital, paramount, indispensable
Problem → issue, challenge, obstacle, drawback
Solution → remedy, resolution, measure, approach
Show → demonstrate, illustrate, reveal, indicate
Cause → trigger, generate, give rise to, precipitate
Help → facilitate, assist, support, enable

Upgrade Adjectives & Adverbs

very big → enormous, colossal, substantial
very small → minute, negligible, trivial
very good → outstanding, exceptional, superb
very bad → detrimental, adverse, harmful
quickly → rapidly, swiftly, at an exponential rate
slowly → gradually, steadily, at a sluggish pace
many → numerous, countless, a myriad of
new → novel, innovative, cutting-edge

Essential Collocations (Band 7+ Hallmark)

Environment

tackle climate change

"International cooperation is needed to tackle climate change."

renewable resources

"Investing in renewable resources reduces dependency on oil."

carbon emissions

"Electric vehicles cut carbon emissions significantly."

Education

acquire knowledge

"Students acquire knowledge through active learning."

hit the books

"Before exams, I really need to hit the books."

broaden horizons

"Travel helps broaden horizons and cultural awareness."

Business/Economy

boost the economy

"Tourism can significantly boost the local economy."

generate revenue

"Taxes on luxury goods generate substantial revenue."

sustainable growth

"Sustainable growth balances profit and environment."

High-Scoring Phrasal Verbs

carry out – perform (research/experiment)
come up with – produce an idea/solution
cut down on – reduce (sugar/spending)
end up – finally reach a state
figure out – understand/solve
get across – communicate an idea

go through – experience (difficulty)
keep up with – stay at same level
look into – investigate
point out – mention/highlight
put off – postpone
turn down – reject (offer/request)

💡 Use in speaking: "I had to cut down on caffeine because it affected my sleep."

Idiomatic Language for Natural Fluency

a blessing in disguise

"Losing that job was a blessing in disguise – I started my own business."

once in a blue moon

"I eat fast food once in a blue moon."

wrap your head around

"It's hard to wrap my head around such complex statistics."

go the extra mile

"Great employees always go the extra mile."

call it a day

"After six hours of study, I decided to call it a day."

food for thought

"The lecture provided a lot of food for thought."

Cohesive Devices for Band 7+ Coherence

Adding ideas
Furthermore, Moreover, In addition, Additionally

Contrast
However, Nevertheless, On the contrary, Whereas

Giving examples
For instance, To illustrate, A case in point is

Concluding
In conclusion, To summarise, All things considered

✅ Band 9 tip: Use a mix of simple and complex linking devices. Avoid overusing "Firstly, Secondly, Finally" – vary with "To begin with", "Another key point is", "Lastly".

🔥 Sample Paragraph (Band 7+) – Topic: Urbanisation

"The relentless urban sprawl witnessed in many developing nations has exacerbated a range of socioeconomic issues. While cities offer lucrative employment opportunities, the influx of migrants often outstrips housing supply, leading to the proliferation of slums. To mitigate this, governments should prioritise affordable housing projects and decentralise economic activities to satellite towns. Furthermore, investing in sustainable public transport can reduce congestion. In conclusion, a multi-pronged approach is essential to ensure urban growth remains manageable and equitable."

Vocabulary highlights: sprawl, exacerbated, socioeconomic, lucrative, influx, outstrips, mitigate, prioritise, decentralise, multi-pronged, equitable.

How to Actively Learn These Words

🔹 Spaced repetition: Use flashcards (Anki or physical). Review daily.
🔹 Context learning: Write 3 original sentences for each new word.
🔹 Thematic grouping: Learn by topic (environment, education, health) as above.
🔹 Active recall: When speaking, challenge yourself to replace simple words with band 7 synonyms.
🔹 Record yourself: Use the new vocabulary in a 1-minute monologue.

Total premium content: 2700+ words | 100+ Band 7+ words | 50+ collocations | 20+ idioms

IELTS Band 7+ Vocabulary Masterclass — Your Lexical Resource Boost.