Cohesion

July 9, 2026
Cohesion refers to how well the parts of your writing connect to form a unified whole, making your ideas flow logically and smoothly for the reader.
Cohesion
IELTS Writing

In IELTS Writing, Cohesion refers to the logical and smooth flow of ideas within your essay or report. It's about how you connect sentences and paragraphs to create a unified and easy-to-follow text. This is achieved through various linguistic devices that guide the reader from one point to the next, ensuring that your writing doesn't feel disjointed or abrupt.

Strong cohesion is crucial for achieving a good score in the Coherence and Cohesion criterion. Examiners assess how effectively you link your ideas, both within paragraphs and between them. Poor cohesion can make your writing difficult to understand, even if your individual sentences are grammatically correct and your vocabulary is strong.

Why Cohesion Matters for IELTS Writing

A well-cohesive text demonstrates your ability to organize your thoughts clearly and present them in a structured manner. This directly impacts your band score because it shows you can construct a coherent argument or explanation. Without it, your essay may appear as a collection of isolated statements rather than a developed piece of writing.

Example of Cohesion

Consider these two sentences:

  • “Many people enjoy online shopping.”
  • “It offers convenience and a wider selection of products.”

To improve cohesion, you could combine them using a cohesive device:

  • “Many people enjoy online shopping because it offers convenience and a wider selection of products.”

Here, 'because' acts as a cohesive link, clearly showing the relationship between the two ideas. Other common cohesive devices include transition words (e.g., 'however', 'therefore', 'in addition'), pronouns (e.g., 'it', 'they', 'this'), and lexical repetition or synonyms to maintain a consistent topic.

Related Glossary Entries

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A memorized answer is a pre-prepared response copied in the exam, not created in response to the actual IELTS Writing task prompt.

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Punctuation

Punctuation refers to marks such as commas, periods, and question marks that organize and clarify written English, affecting coherence and accuracy.

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Verb tense

Verb tense refers to the grammatical form that shows when an action happens. Using correct tenses helps convey clear meaning in IELTS Writing.

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Conditional sentences are sentences that express a condition and its result, often using 'if'. They help show cause and effect in IELTS Writing.

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Subordinate clause

A subordinate clause is a group of words with a subject and verb that cannot stand alone as a sentence and depends on a main clause for meaning.

Complex sentences
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A complex sentence links an independent clause with one or more dependent clauses using words like because, although, or which.

Hedging language
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Hedging language

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Topic Vocabulary
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Topic vocabulary refers to words and phrases that are directly related to the subject of an IELTS Writing task, helping candidates address the question accurately.

Paraphrasing
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Paraphrasing means expressing the same idea in different words. In IELTS Writing, it shows your ability to use varied language and avoid repetition.

Collocation
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Collocation

A collocation is a natural combination of words that frequently appear together in English, such as 'make a decision' or 'strong coffee'.

Cohesion | IELTS Writing Prep