IELTS Writing Connectives and Linking Words Done Right

If your IELTS writing feels like a list of sentences that happen to be near each other, linking words are probably missing. Not just absent — misused. Because the real problem most learners have with IELTS writing connectives and linking words is not that they don’t know them. It’s that they use them like decorations instead of tools.

This lesson will fix that. One topic, done properly.

Why Linking Words Actually Matter

The IELTS Writing band descriptors include a whole criterion called Coherence and Cohesion. It accounts for 25% of your writing score. Examiners are literally paid to notice whether your ideas connect logically and whether your language signals those connections clearly.

Good linking words do two things at once: they show the examiner the logical relationship between your ideas, and they make the text easier to read. That second point matters outside exams too. In a business report or a professional email, a reader should never have to work out how one sentence relates to the next. Your language should do that work for them.

The Lesson: Connectives Are Not Decoration

Here is the core idea: every linking word signals a specific logical relationship. Use the wrong one and you create confusion, even if your grammar is perfect.

Let’s look at the main categories.

Adding information: furthermore, moreover, in addition, also

Contrasting: however, nevertheless, although, while, whereas, on the other hand

Giving reasons: because, since, as, due to, owing to

Showing results: therefore, consequently, as a result, thus

Conceding a point: admittedly, granted, even though, despite

Illustrating: for example, for instance, such as, namely

These aren’t interchangeable. However signals contrast. Therefore signals a conclusion or result. If you swap them in a sentence, the logic collapses.

Look at this example:

Remote working increases flexibility. However, many employees report higher productivity.

That sentence implies a contradiction: flexibility goes up, but somehow productivity also goes up — as if that’s surprising. If you actually mean these two things support each other, you need:

Remote working increases flexibility. Furthermore, many employees report higher productivity.

Same facts. Completely different logic. The examiner notices. So does your manager, if you’re writing a business case.

Now look at how although and despite work differently, even though they both signal contrast:

Although the new policy was unpopular, it reduced costs significantly.

Despite the unpopularity of the new policy, costs were reduced significantly.

Although is followed by a subject and verb (a full clause). Despite is followed by a noun or noun phrase. Mixing these up is one of the most common grammar errors in IELTS Task 2 essays.

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The Mistake Almost Everyone Makes

Overloading. Learners stuff linking words into every sentence because they think more connectives equals better cohesion. The examiner’s marking guide explicitly penalises this.

Here is what overloading looks like:

Firstly, pollution is a serious problem. Furthermore, it affects human health. Moreover, it damages ecosystems. In addition, governments should act. Therefore, stricter laws are needed.

Every sentence has a connector. None of them are necessary. The logic is already clear from the content. Adding connectives here doesn’t create cohesion — it creates noise.

The correction: use a linking word when the relationship between two ideas is not already obvious from the content alone. When it is obvious, leave it out. Trust your reader.

A better version of the paragraph above:

Pollution is a serious problem. It damages ecosystems and directly affects human health. Governments must therefore introduce stricter environmental laws.

Cleaner. More confident. One well-placed therefore does more work than five connectives scattered around like punctuation.

Three Practice Tips You Can Use Today

1. Audit a piece of writing you’ve already done. Underline every linking word. For each one, ask: what relationship does this signal? Is that the relationship I actually meant? If you can’t answer the first question, look the word up before you use it again.
2. Practise substitution. Take one paragraph and rewrite it three times using a different connective in the same position each time. Notice how the meaning shifts. This trains you to choose precisely rather than habitually.
3. Read quality opinion writing. Newspaper editorials, well-written reports, formal essays. Notice how rarely skilled writers use connectives compared to what you might expect. When they do use one, it lands with weight. That’s the standard to aim for.

Vocabulary to Know

• cohesion /kəʊˈhiːʒən/ – Level: B2 – the quality of forming a unified whole; in writing, how well sentences and ideas connect – Example: The essay lacked cohesion because the paragraphs did not relate to each other clearly.
• coherence /kəʊˈhɪərəns/ – Level: B2 – logical consistency and clarity in a piece of writing or speech – Example: Her argument had strong coherence — each point built naturally on the last.
• connective /kəˈnektɪv/ – Level: B1 – a word or phrase that links clauses, sentences, or paragraphs – Example: Words like ‘however’ and ‘therefore’ are common connectives in academic writing.
• concede /kənˈsiːd/ – Level: C1 – to acknowledge that something is true, often before making a contrasting point – Example: I concede that the policy has some benefits, but the long-term risks outweigh them.
• nevertheless /ˌnevəðəˈles/ – Level: B2 – in spite of what has just been said; used to introduce a contrasting point – Example: The project was over budget. Nevertheless, the client was satisfied with the results.
• consequently /ˈkɒnsɪkwəntli/ – Level: B2 – as a result; used to show that one thing follows from another – Example: The team missed the deadline. Consequently, the contract was reviewed.
• whereas /weərˈæz/ – Level: B2 – used to contrast two facts or situations – Example: Urban areas have seen population growth, whereas rural regions have experienced decline.
• discourse marker /ˈdɪskɔːs ˌmɑːkə/ – Level: C1 – a word or phrase used to organise, connect, or manage communication – Example: ‘On the other hand’ is a discourse marker that signals contrast in formal writing.
• overloading /ˌəʊvəˈləʊdɪŋ/ – Level: B1 – using too much of something, making it less effective – Example: Overloading your essay with connectives can make the writing seem mechanical and forced.
• penalise /ˈpiːnəlaɪz/ – Level: B1 – to give a lower score or disadvantage someone for doing something wrong – Example: IELTS examiners will penalise candidates who use linking words inappropriately.

FAQ

How many linking words should I use in an IELTS Task 2 essay?

There is no magic number. A 250-word essay might use six or eight connectives well — or it might use three brilliantly. The examiner is looking at whether cohesion is achieved, not counting connectives. Focus on using each one correctly rather than hitting a quota.

Can I use linking words at the start of a sentence?

Yes. Starting a sentence with However, Furthermore, or Therefore is perfectly acceptable in formal writing, including IELTS essays. What you want to avoid is starting every sentence this way. Vary your sentence structure. Some connections are better made mid-sentence using subordinating conjunctions like although or because.

Is there a difference between a linking word and a discourse marker?

Broadly, discourse markers include linking words but also cover phrases that manage the flow of communication more generally, such as in other words, to be more specific, or as I mentioned earlier. For IELTS writing purposes, both terms refer to language that organises and connects your ideas. The distinction matters more in spoken English analysis than in exam preparation.

Keep Practising

Understanding how connectives work is the straightforward part. Using them accurately under exam pressure, in real time, is where consistent practice makes the difference. That kind of focused, personalised feedback on your writing is exactly what our daily coaching sessions offer. If that sounds useful, find out more here.