IELTS linking words that don't sound mechanical

Coherence and Cohesion is one of the four equally weighted criteria in IELTS Writing. It covers how clearly your ideas connect — not just whether you use linking words, but whether those links feel logical, varied, and appropriate to the context.

Many test-takers arrive with the same memorised toolkit: Firstly, Secondly, Furthermore, However, In conclusion. Examiners see this pattern dozens of times a day. The problem is not that these words are incorrect — it is that they signal organisation by counting rather than organisation by logic, and that distinction keeps an enormous number of essays at Band 6.5.

A Band 6 signal: opening every body paragraph with 'Firstly…', 'Secondly…', 'Thirdly…' tells the examiner you are numbering ideas rather than developing them. The Coherence & Cohesion descriptor for Band 7 requires 'a range of cohesive devices' used 'flexibly'. Mechanical sequencing markers are the opposite of flexible use.

Linking by meaning, not by position

The most effective linking words are chosen because they match the logical relationship between two ideas — addition, contrast, cause, example, consequence — not because one idea happens to come second. The table below groups relationships with devices that sound more natural in academic writing than the standard Band 6 list.

Notice that some of these alternatives sit inside a sentence rather than at the start of it. 'Governments have raised fuel taxes, which means that household energy costs have risen sharply' reads as one integrated thought, not two sentences joined by a connector. That integration is precisely what examiners mean by skilful use of cohesion.

Referencing: cohesion without any linker

The most natural form of cohesion in academic writing is referencing — using demonstrative phrases, pronouns, and synonyms to carry meaning from one sentence into the next. A sentence that begins 'This shift…', 'Such measures…', 'That view…', or simply 'They…' is already connected to the previous sentence without a single linking adverb.

Demonstrative reference

• "This growth suggests that…" — points back to a trend just mentioned.
• "Such policies tend to…" — picks up a category without repeating the noun.
• "That argument, however, overlooks…" — links to an opposing view just introduced.

Pronoun and synonym reference

• Replace 'governments' with 'they', 'authorities', 'policymakers', or 'the relevant bodies' across consecutive sentences.
• Replace 'this problem' with 'the issue', 'the challenge', 'the situation' — varying the noun keeps cohesion visible without repetition.
• Avoid overusing 'it' when the referent is ambiguous across a long sentence.

Practising referencing is one of the fastest ways to raise a Coherence & Cohesion score, because it simultaneously reduces mechanical linker overuse and increases lexical variety — which is rewarded under a separate criterion.

Topic sentences do more work than transitions

A well-constructed topic sentence signals the function of an entire paragraph: it introduces a position, frames a contrast, or advances a causal chain. When the topic sentence carries that structural weight, you rarely need 'Secondly' or 'Furthermore' at all — the paragraph's place in the argument is already obvious from its opening claim.

Compare these two paragraph openings on the topic of urban traffic congestion:

Secondly, there is the problem of public transport. Many cities do not have enough buses or trains, so people use cars instead.— Band 6 approach — position signalled by counting, not by logic.

Inadequate public transport is a root cause of the congestion many cities now face. Where frequent, affordable rail and bus services are absent, car ownership becomes a practical necessity rather than a lifestyle choice.— Band 7 approach — position is clear from the first clause; no transition marker needed.

The Band 6 vs Band 7 difference on cohesion

At Band 6, cohesive devices are present but they may be repetitive or used in a formulaic way. The essay holds together, but the connections feel imposed from outside the argument rather than arising from within it.

At Band 7, cohesive devices are used flexibly and the writing shows clear progression. The examiner can follow the argument without needing the numbered signposts, because the logic itself provides the sequence.

The practical shift is smaller than it sounds: it means replacing three or four 'Furthermore / However' instances with referencing phrases and restructured topic sentences, and reserving strong linkers for moments when the logical jump genuinely needs signalling.

Do not overload: Band 7 essays are not linker-dense

A common overcorrection is to add a cohesive device to every sentence after reading that cohesion matters. Band 7 and Band 8 writing typically contains far fewer explicit linkers than a test-taker might expect — perhaps one or two per paragraph, placed where the logical relationship is not obvious from context. Most sentences connect through referencing and sentence structure alone.

If you find yourself adding 'In addition' and 'Furthermore' in consecutive sentences, that is a sign that the paragraph's internal logic needs strengthening, not more connectors. The Band 7 Writing Playbook covers this distinction in detail alongside annotated model essays across Task 1 and Task 2.

A practical revision checklist

1. 1Read your essay and circle every 'Firstly', 'Secondly', 'Furthermore', 'Moreover', 'In conclusion'. Ask whether each one could be replaced by a demonstrative phrase or a restructured topic sentence.
2. 2Check your paragraph openings. If more than one begins with a sequencing adverb, rewrite at least one as a claim-led topic sentence.
3. 3Look for noun repetition across adjacent sentences. Replace at least two instances with a demonstrative + synonym (e.g. 'this phenomenon', 'such trends').
4. 4Verify that cause-and-result relationships use integrated structures ('which has led to', 'with the result that') rather than standalone 'So' or 'Therefore'.
5. 5Count your explicit linkers. If you have more than six in a 250-word Task 2 essay, you likely have too many.