English for Academic Writing: Sound Smarter on Paper

Most people write the way they talk. That works fine in a text message. In academic writing, it gets you marked down fast.

Whether you’re preparing for IELTS Task 2, writing a university assignment, or producing a formal report at work, the rules shift. The vocabulary shifts. Even the grammar shifts. This post breaks down exactly what changes and why, with examples you can actually use.

What Makes Academic Writing Different?

Academic English has four main features that separate it from everyday writing:

1. Formal vocabulary — you avoid contractions, slang, and vague words
2. Precise language — every claim is specific, not general
3. Hedging — you acknowledge uncertainty rather than overstating facts
4. Impersonal tone — less “I think” and more evidence-based statements

These aren’t arbitrary rules. Academic writing is designed to be clear, credible, and defensible. If you can write that way, you signal to the reader (and the examiner) that you know what you’re doing.

Formal Vocabulary: Swapping Out the Casual Words

Here’s where most learners lose marks without realising it. Informal words aren’t wrong, exactly. They just don’t belong in this register.

Compare these two sentences:

Informal: A lot of people think that social media is bad for kids.
Academic: A significant proportion of researchers argue that social media has adverse effects on adolescent development.

Same idea. Completely different register. Notice how the academic version is also more precise: it tells you who thinks this and what kind of effect is meant.

Some quick swaps worth memorising:

• a lot of → a significant number of / a considerable proportion of
• show → demonstrate / indicate / suggest
• bad → detrimental / adverse / harmful
• get better → improve / recover / progress
• think → argue / contend / propose

Hedging: The Underrated Skill

Native speakers hedge constantly in academic writing. Learners often skip it because it feels like weakness. It isn’t. Hedging shows intellectual honesty.

Compare:

Overconfident: Social media causes depression in teenagers.
Hedged: Research suggests that heavy social media use may be associated with higher rates of depression among adolescents.

The hedged version is actually stronger because it’s harder to argue against. Nobody can accuse you of overclaiming.

Useful hedging language includes: may, might, could, tends to, is likely to, appears to, suggests that, it is possible that.

This is exactly the kind of nuance we work on in daily coaching sessions — the difference between a Band 6 answer and a Band 7 is often just this sort of language precision. If you want to practise it with direct feedback, take a look at the daily coaching programme here.

Impersonal Tone: Moving Away from “I”

Academic writing in English tends to avoid first-person statements of opinion, especially unsupported ones.

Too personal: I believe that governments should invest more in renewable energy.
More academic: It is widely argued that governments should increase investment in renewable energy sources.

That said, in IELTS Task 2, a clear personal position is often required. The key is how you express it. Phrases like it is clear that or the evidence suggests let you state a position without it sounding like a casual opinion.

Practice Exercise

Rewrite each sentence in a more academic style. Focus on vocabulary, hedging, and tone.

1. Lots of companies are doing better since they started using AI.
2. I think air pollution is a really big problem in big cities.
3. Eating badly makes kids do worse at school.
4. People are moving to cities because there aren’t enough jobs in the countryside.
5. New technology is changing how we work really fast.

There are no trick questions here. Focus on register, precision, and hedging where it fits naturally. Take your time with each one before moving on.

Structured rewriting practice like this is what daily coaching sessions are built around — working through your own sentences with a real teacher giving you immediate feedback. If that sounds useful, here’s how the subscription works.

Vocabulary to Know

• register /ˈredʒ.ɪ.stər/ – Level: B2 – the level of formality in language, adjusted depending on context and audience – Example: Academic writing requires a formal register that differs significantly from spoken conversation.
• hedging /ˈhedʒ.ɪŋ/ – Level: C1 – using cautious language to avoid making absolute claims – Example: Effective hedging makes arguments more credible by acknowledging the limits of the evidence.
• impersonal tone /ɪmˈpɜː.sən.əl təʊn/ – Level: B2 – a writing style that avoids personal pronouns and emotional language – Example: Academic essays generally adopt an impersonal tone to appear objective.
• contend /kənˈtend/ – Level: C1 – to argue or maintain a position, especially in a formal context – Example: Some economists contend that austerity measures worsen long-term growth prospects.
• adverse /ˈæd.vɜːs/ – Level: B2 – harmful or unfavourable – Example: Prolonged screen time may have adverse effects on sleep quality.
• demonstrate /ˈdem.ən.streɪt/ – Level: B1 – to show clearly using evidence or examples – Example: The data demonstrates a clear correlation between exercise and improved mental health.
• a significant proportion /ə sɪɡˈnɪf.ɪ.kənt prəˈpɔː.ʃən/ – Level: B2 – a large or notable share of a total – Example: A significant proportion of respondents reported dissatisfaction with remote working conditions.
• it is widely argued /ɪt ɪz ˈwaɪd.li ˈɑː.ɡjuːd/ – Level: C1 – a common academic phrase used to introduce a broadly held view without personal attribution – Example: It is widely argued that universal basic income could reduce poverty rates in developed economies.
• associated with /əˈsəʊ.si.eɪ.tɪd wɪð/ – Level: B2 – linked or connected to something, often used to show correlation without claiming causation – Example: Sedentary lifestyles are commonly associated with higher rates of cardiovascular disease.
• credible /ˈkred.ɪ.bəl/ – Level: B1 – able to be believed or trusted – Example: A well-structured argument supported by evidence is far more credible than one based on personal opinion alone.

Frequently Asked Questions

Can I use contractions in IELTS writing?
No. Contractions like it’s, don’t, and can’t are considered informal. In IELTS Task 1 and Task 2, always write the full form: it is, do not, cannot. It’s a small thing that examiners notice.

Is academic writing the same for business reports?
Very similar, but not identical. Business writing tends to be more direct and action-focused than academic writing. You’ll still need formal vocabulary and precise language, but hedging is used more selectively. A business report recommends; an academic essay argues. Both require a formal register.

How do I practise this without a class?
Take any sentence you’ve written and ask yourself: is every word as precise as it could be? Is there an overconfident claim I should hedge? Is there a casual word I can replace with a formal one? Reading quality academic articles in English also builds an instinct for the register over time. That said, getting feedback from a real teacher on your actual writing is the fastest route to improvement.

If you want that kind of direct, regular practice, the daily coaching programme at richardg.xyz is built exactly for it. Find out more here.