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Collocations for IELTS and TOEFL: Why Memorizing Individual Words Isn't Enough

September 13, 2026 · 5 min read

Why Examiners Care About Collocations

When students study for IELTS or TOEFL, they often focus on learning individual words: 'important', 'beautiful', 'quickly'. But examiners aren't just checking whether you know words—they're assessing whether you use English like an educated native speaker. That's where collocations come in.

A collocation is a pair or group of words that naturally go together in English. Native speakers say 'take an exam' (not 'make an exam'), 'heavy rain' (not 'strong rain'), and 'reach a compromise' (not 'arrive to a compromise'). When you use collocations correctly, your speech and writing sound fluent and natural. When you don't, even if your grammar is perfect, you sound like a learner—and that directly affects your band score.

IELTS and TOEFL both reward lexical range and precision. Using varied, accurate collocations is one of the fastest ways to lift your score without improving your grammar further.

The Four Types of Collocations You'll Meet

Verb + Noun

These are the most common and valuable for speaking and writing. Examples:

In an IELTS Speaking Part 3 discussion, saying 'I would raise awareness about climate change' scores higher than 'I would make people know about climate change'.

Adjective + Noun

These sound natural in formal writing and careful speech:

Notice: you say 'strong evidence' and 'strong argument', but 'heavy rain' and 'heavy traffic'—never 'strong rain'. These fixed pairs are what make collocations different from simply combining any adjective with any noun.

Adverb + Adjective

These appear in essays and formal speaking:

Verb + Adverb (or Prepositional Phrase)

These are slightly trickier because they vary by region, but both versions appear in IELTS:

How Collocations Boost Your Band Score

Examiners use a rubric that includes 'lexical range and accuracy'. This doesn't just mean knowing rare words—it means using words in the way educated speakers do. A TOEFL independent writing sample that uses 'reach a compromise' twice, 'draw a conclusion' once, and 'raise awareness' once will score higher than one using generic phrases like 'we can see that' or 'this is very good'.

In IELTS Speaking, collocations help you sound confident. If you hesitate and say 'um, make, or take... a decision?', you lose fluency points. If you say 'reach a decision' naturally, the examiner hears a fluent speaker.

The Fastest Way to Learn and Retain Collocations

1. Learn Them in Context, Not Lists

Reading a list of 50 collocations is boring and ineffective. Instead, read a paragraph of essay-level text, underline the collocations, and write them on a card. Example: Read an article on environmental policy, find 'draw a parallel', 'raise concerns', 'address the issue', 'stem from', and study those five together.

2. Use the 'Collocation Family' Method

All the verbs that can precede 'a decision' belong to one family: reach, make, arrive at, come to, take. Study them together so your brain recognises the pattern. You're not memorising random pairs; you're learning how English clusters words.

3. Speak Them Out Loud

Say 'reach a compromise' five times aloud. Then use it in a sentence: 'After three months of negotiation, the two companies reached a compromise.' This embeds it in your active vocabulary for speaking.

4. Create Your Own Sentences

Don't just memorise definitions. Write three sentences with 'raise awareness', personalised to your life: 'My university raised awareness about mental health last month. We should raise awareness in schools about plastic pollution. Influencers help raise awareness because they have followers.' Ownership works.

5. Test Yourself Weekly

Flashcard apps like Anki let you create collocation decks. Show yourself the collocation and cover the sentence, then check. After four weeks, you'll use them naturally in exams.

Collocations for Common IELTS and TOEFL Topics

Education: gain knowledge, acquire skills, pursue a degree, foster creativity, hinder development

Environment: emit carbon, combat climate change, deplete resources, restore ecosystems, mitigate damage

Society: raise standards, bridge divides, curb crime, foster equality, widen inequality

Work: secure employment, nurture talent, streamline processes, boost productivity, incur costs

Health: suffer injuries, undergo treatment, combat disease, promote wellbeing, take precautions

Each topic has 8–12 high-value collocations. Learning three topics thoroughly (24–36 collocations) will noticeably improve your score.

A Real Example: Before and After

Before (Band 6 essay): 'Technology makes education better because students can learn more information and teachers can work in an easier way.'

After (Band 7+ essay): 'Technology enhances education by enabling students to access vast information and allowing teachers to streamline administrative processes. Online platforms foster collaboration and promote independent learning.'

The second version uses: enhance (rather than 'make better'), enable (rather than 'allow to'), access (collocation with information), streamline (collocation with processes), foster (collocation with collaboration), promote (collocation with learning). None of these words are rare, but together they create the impression of a proficient speaker.

Your Action Plan This Week

Choose one topic relevant to your test (technology, environment, or education). Find one article or practice test question on that topic. Identify and write down 10 collocations you see. Speak each one aloud in a sentence. By next week, you'll have added 10 collocations to your active vocabulary—and examiners will hear the difference.