Popular Vocabulary For Ielts Writing Task Part 1 June 2025
Introduction
Achieving a high band score in IELTS Writing Task 1 requires more than just describing data accurately; it also depends on using a wide range of precise vocabulary and linking words to express trends, comparisons, and proportions clearly and cohesively. This guide provides essential vocabulary words and phrases tailored specifically for Task 1, covering key areas such as describing increases and decreases, making comparisons, indicating time periods, and structuring your response effectively. By mastering these words and expressions, candidates can enhance their lexical resource and coherence, helping to produce well-organized, fluent, and professional reports. Whether you are describing graphs, charts, tables, or processes, this vocabulary will equip you with the tools needed to impress IELTS examiners and boost your writing score.
- useful vocabulary words/phrases categorized by structure and purpose
- Common linking words
- Model answer examples to illustrate usage
IELTS Writing Task 1 Vocabulary Guide (words & phrases)
1. Vocabulary for Describing Trends
Verbs to describe increases:
- increase
- rise
- grow
- climb
- surge
- soar
- rocket
- jump
- expand
- escalate
Verbs to describe decreases:
- decrease
- fall
- drop
- decline
- dip
- plunge
- plummet
- shrink
- reduce
- slump
Verbs to describe stability:
- remain stable
- stabilize
- level off
- stay constant
- hold steady
- plateau
- fluctuate slightly
Phrases for rate and degree:
- dramatically
- significantly
- sharply
- steadily
- gradually
- moderately
- marginally
- slightly
- slowly
- rapidly
2. Vocabulary for Describing Amounts and Numbers
- percentage
- proportion
- fraction
- majority
- minority
- segment
- total
- peak
- bottom out
- peak at
- hit a low of
- reach a high of
3. Vocabulary for Comparing and Contrasting
- higher than
- lower than
- more than
- less than
- twice as much as
- almost equal to
- comparable to
- similar to
- in contrast to
- whereas
- however
- while
- although
- despite
4. Vocabulary for Describing Time and Period
- over the period
- during the decade
- from X to Y
- between X and Y
- in the early/mid/late period
- by the end of
- throughout
- at the beginning of
5. Linking Words & Phrases
To add information:
- furthermore
- moreover
- in addition
- besides
- also
- as well as
To show cause and effect:
- therefore
- thus
- as a result
- consequently
- because of
To compare or contrast:
- however
- on the other hand
- whereas
- while
- in comparison
- alternatively
To sequence:
- first(ly)
- second(ly)
- next
- then
- finally
- subsequently
To summarize:
- in conclusion
- overall
- to sum up
- in brief
- in summary
6. Vocabulary for Describing Graph Types
- line graph
- bar chart
- pie chart
- table
- diagram
- flow chart
- map
- trend
- figure
- data
Model Answers for IELTS Writing Task 1 With Vocab
Model Answer 1: Line Graph (Trends over time)
Task: The graph below shows the number of visitors to three different museums between 2000 and 2010.
Answer:
The line graph illustrates the number of visitors to the British Museum, the National Gallery, and the Science Museum over a ten-year period from 2000 to 2010.
Overall, the British Museum experienced the highest number of visitors throughout the decade, while the Science Museum had the lowest figures. Both the British Museum and the National Gallery saw a steady increase in visitor numbers, whereas the Science Museum’s attendance remained relatively stable.
To begin with, the British Museum’s visitor count rose sharply from 3 million in 2000 to a peak of 6 million in 2008, before dropping slightly to 5.5 million in 2010. Similarly, the National Gallery’s attendance increased gradually, starting at around 2 million and reaching 4 million by the end of the period.
In contrast, the Science Museum’s numbers fluctuated slightly but generally hovered around 1.5 million visitors throughout the decade.
Model Answer 2: Pie Chart (Proportions)
Task: The pie charts show the percentage of energy produced from different sources in a country in 1990 and 2015.
Answer:
The two pie charts compare the proportion of energy generated from various sources in 1990 and 2015.
It is clear that fossil fuels such as coal and oil made up the majority of energy production in 1990, accounting for over 70%. However, by 2015, there was a noticeable shift towards renewable energy sources, with solar and wind energy combined representing nearly 30% of the total.
In 1990, coal was the dominant source, contributing 40% of the energy supply, followed by oil at 35%. Natural gas and nuclear power made up smaller shares of 15% and 10% respectively. By contrast, in 2015, coal usage declined significantly to 20%, and oil dropped to 25%. Meanwhile, solar energy rose dramatically from almost zero to 15%, and wind energy increased to 14%.
This data suggests a clear move towards cleaner, renewable energy over the 25-year period.
Model Answer 3: Bar Chart (Comparisons)
Task: The bar chart shows the average monthly expenditure on different categories by a family in 2020.
Answer:
The bar chart presents information about the average monthly spending of a family on various categories in 2020.
Overall, housing was the largest expenditure, accounting for approximately 40% of the total budget, while entertainment accounted for the smallest proportion.
Specifically, the family spent about \$1200 on housing, which was twice as much as the \$600 spent on food. Transportation and utilities expenses were relatively similar, both hovering around \$300 per month. Meanwhile, spending on entertainment was significantly lower, at just \$150.
These figures indicate that basic necessities such as housing and food consume the bulk of the family’s income.
Summary
- Use precise verbs for trends (rise, fall, fluctuate)
- Include numbers and comparisons (twice as much, slightly less)
- Use linking words for coherence
- Mention time periods clearly
- Describe overall trends before details
- Practice with different chart types
More Sample Answers for IELTS Writing Task 1
Model Answer 4: Table (Data Comparison)
Task: The table below shows the average daily consumption of various food items in five different countries in 2020.
Answer:
The table compares the average daily consumption (in grams) of five different food items across five countries in 2020.
Overall, it is clear that rice was the most consumed food item in three countries, while bread and potatoes dominated in the others.
To begin with, China recorded the highest rice consumption at 200 grams per day, significantly higher than the 50 grams consumed in the USA. Conversely, bread was most popular in France and the UK, with daily intakes of 150 and 140 grams respectively. Potatoes were the preferred food in Germany, at 130 grams per day.
The data also show that vegetable consumption was relatively consistent across all countries, hovering around 80 grams. Meanwhile, meat consumption was highest in the USA at 120 grams, nearly double the amount consumed in China.
Model Answer 5: Process Diagram (How something works)
Task: The diagram shows how electricity is generated using a hydroelectric power station.
Answer:
The diagram illustrates the process of generating electricity through a hydroelectric power station.
Initially, water from a reservoir is released and flows through a large pipe called a penstock. This flowing water then turns the blades of a turbine. The turbine is connected to a generator, which converts mechanical energy into electrical energy.
After passing through the turbine, the water is discharged into a river downstream. The generated electricity is then transmitted through power lines to homes and industries.
Overall, the process is efficient and environmentally friendly, relying on the natural flow of water to generate power without emissions.
Model Answer 6: Map (Comparing two locations)
Task: The maps show the changes in a small town between 1990 and 2020.
Answer:
The two maps illustrate the development of a small town over a 30-year period.
In 1990, the town consisted mainly of residential areas and farmland. By 2020, significant changes had taken place. A new shopping center was built in the north, replacing farmland, and a park was added adjacent to the residential area.
Additionally, the main road was extended to connect the new residential neighborhood in the south, which did not exist in 1990. Public transport facilities such as a bus station were also introduced near the town center.
Overall, the town has expanded and modernized, with more amenities and better infrastructure.
Sentence Structure Examples & Useful Phrases
1. Introducing the data/chart
- The graph/table/chart illustrates/shows/displays…
- The data compares… over a period of…
- The diagram explains how…
2. Describing trends
- There was a steady increase in…
- The number of X rose sharply from… to…
- Y declined gradually over the period…
- Z remained stable throughout the years…
- The percentage of… fluctuated slightly during…
3. Making comparisons
- X was significantly higher than Y.
- The amount of A was twice as much as B.
- Compared to 1990, the figure for C increased by 20%.
- In contrast to…, the number of… was…
- X and Y showed similar trends in…
4. Explaining reasons or causes
- This may be due to…
- One possible explanation is that…
- This could be attributed to…
- The increase is likely a result of…
5. Describing proportions and percentages
- X accounted for 40% of the total…
- The majority/minority of respondents…
- Almost half of the…
- A small fraction of…
6. Sequencing information
- First(ly),…
- Next,…
- Subsequently,…
- Finally,…
- At the end of the period,…
7. Summarizing or concluding
- Overall, it is clear that…
- In conclusion,…
- To sum up,…
- The data suggests that…
Bonus: More Linking Words for Cohesion
| Purpose | Linking Words/Phrases |
|---|---|
| Addition | furthermore, moreover, in addition, besides |
| Contrast | however, on the other hand, nevertheless, despite |
| Cause and effect | therefore, thus, as a result, consequently |
| Comparison | similarly, likewise, in comparison, equally |
| Sequence | firstly, secondly, then, subsequently, finally |
| Emphasis | indeed, in fact, notably, importantly |
| Clarification | in other words, that is to say, namely |
Sure! Here’s a clear and effective conclusion for the 300 vocabulary words guide for IELTS Writing Task 1:
Conclusion
In summary, building a strong vocabulary tailored to IELTS Writing Task 1 is essential for expressing data clearly and accurately. Using a variety of precise verbs, descriptive phrases, and appropriate linking words not only improves the clarity of your report but also demonstrates your language proficiency to the examiner. Regular practice with these vocabulary items will help you write more coherent and polished responses, ultimately increasing your chances of achieving a higher band score. Remember, the key is to use this vocabulary naturally and appropriately within the context of your writing.
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