IELTS Writing for Teachers: How to Fix Unnatural word combinations

Learn words in natural pairs such as 'make a decision', 'raise awareness' and 'heavy traffic', not as single words. Collocation errors are among the most noticeable lexical mistakes at Band 6 and below.

At a glance

For: Teachers
Problem: Unnatural word combinations
Scoring criterion: Lexical Resource
Task affected: Task 1 and Task 2
IELTS test: Academic or General Training (check your requirement)
Typical effort: two to three weeks
First step: When you meet a new word, note two or three verbs or adjectives that usually go with it.

Why this happens to teachers

Translation from another language produces combinations that are logical but not natural in English, for example 'do a mistake' or 'big traffic'. Examiners hear these immediately.

Why this affects teachers: classroom explanations are simple and repeated for clarity, which can read as repetitive in a written argument.

Familiar education vocabulary is strong, but range outside education is narrower.

A strength to build on: Experience of explaining ideas step by step supports clear paragraph logic.

Fix it in four steps

When you meet a new word, note two or three verbs or adjectives that usually go with it.
Use a collocation dictionary for your top ten essay topics.
Replace one weak phrase per paragraph with a stronger natural pair.
Read your essay aloud and mark any combination that sounds odd.

Before and after

Before

People should do more efforts to make a big pollution decrease.

After

People should make more effort to bring about a significant reduction in pollution.

Ten-minute drill: Write five correct collocations for 'decision', 'risk' and 'effect' and use one in a sentence each.

Questions and answers

How can teachers fix unnatural word combinations?

How long does it take teachers to fix unnatural word combinations?

Most learners need two to three weeks. Marking and planning fill evenings, so one focused weekly timed essay plus daily micro-drills works best.

What is a collocation?

A pair or group of words that naturally go together, such as 'strong evidence' or 'pursue a career'. Using them correctly makes writing sound natural.

How do I find collocations quickly?

A learner's collocation dictionary or the example sentences in an online learner's dictionary show the most common combinations.

What does a good practice drill look like for teachers?

Write five correct collocations for 'decision', 'risk' and 'effect' and use one in a sentence each. Marking and planning fill evenings, so one focused weekly timed essay plus daily micro-drills works best.

How can teachers tell they have fixed unnatural word combinations?

Few phrases in your essay are flagged by a dictionary or a teacher as unnatural.

What should teachers know about their IELTS Writing target?

Teacher registration and overseas teaching routes usually set a minimum IELTS score. Check the specific board or employer, because the test type and score vary.

Should teachers practise this on Task 1, Task 2 or both?

It shows up in both tasks. Fix it in Task 2 first, because Task 2 carries about twice the weight of Task 1, then check Task 1 with the same checklist. Experience of explaining ideas step by step supports clear paragraph logic.

Can an AI checker help teachers with unnatural word combinations?

An AI checker can show where this pattern appears in your own essay and which criterion it affects, which makes the fix concrete. It gives a practice estimate, not an official IELTS score, so use it to choose the next revision, rewrite, and check again. The first check on this site is free.

Check your own essay

See where unnatural word combinations appears in your own writing and which criterion it affects, then rewrite the weakest paragraph.

Run a free first check

Feedback is a practice estimate, not an official IELTS score. Last reviewed 2026-11-11. Score requirements change, so confirm them with the organisation that will read your result.