Task 1degreeacademic
Large in amount, value, or importance.
ExampleThe chart shows a substantial increase in urban population.
IELTSWriting
IELTS writing vocabulary for Task 1 data and Task 2 arguments.
Writing entries should explain the job a word does: trend, contrast, cause, effect, evaluation, or solution.
disadvantageneutral
A problem or negative side of something.
ExampleOne drawback of online learning is the lack of face-to-face interaction.
benefitacademic
Helping to make a situation or result more likely.
ExampleA quiet study environment is conducive to better concentration.
contrast
Used to introduce a different or opposite point.
ExampleIn contrast, rural areas experienced only modest growth.
concessionacademic
Used to add a contrasting point after admitting something is true.
ExampleThe policy is expensive; nonetheless, it may reduce long-term costs.
dataacademic
A part or share of a whole.
a large proportionthe proportion of
ExampleA large proportion of students chose online courses in 2025.
comparisonacademic
In the same order as the things just mentioned.
ExampleThe figures for men and women were 45% and 55%, respectively.
evaluationacademic
To be greater or more important than something else.
outweigh the disadvantagesbenefits outweigh costs
ExampleIn my view, the benefits of public transport outweigh the drawbacks.
effectacademic
A possible effect, result, or meaning of an action or situation.
policy implicationwider implications
ExampleThe wider implication is that cities need better housing plans.
solutionacademic
Practical and likely to succeed.
viable solutionviable alternative
ExampleCycling is a viable alternative for short journeys in many cities.