The official IELTS by IDP app is here! Download it today.

Close

When you're taking the International English language testing system (IELTS) exam, it's important to know the distinction between formal and informal words. One crucial aspect that candidates must consider is the appropriate use of formal and informal English. While the test primarily assesses language proficiency, it also evaluates the ability to adapt language to different contexts.

Understanding when to use formal and informal English is highly important for achieving a high score on your IELTS test. Therefore, candidates should be able to distinguish between formal and informal language and use them appropriately in different tasks. Practicing this skill will not only enhance communication effectiveness but also evaluates a deep understanding of language rules.

What does "formal and informal language" mean?

There are different versions of most languages, and it often involves the idea of being polite or casual when speaking. Using the wrong form can cause serious offense. English-speaking countries are generally more modern and open-minded, so speaking informally won't cause much offense. However, it is still a good idea to try. Formal language is usually used in education, serious matters, and business. Informal language is more suitable for friends, but it's also becoming more common in other situations.When it comes to the IELTS exam, you are tested on specific English skills. In the academic test, you need to know basic academic practices, while the general test requires familiarity with more informal approaches.

Understanding the difference between formal and informal words in the IELTS exam

In the IELTS exam, using formal language is really important because it shows that you can communicate effectively in a professional setting. On the other hand, using informal language can have a negative impact on your score as it indicates a lack of understanding about appropriate language use.

Some examples of formal words are "consequently," "additionally," and "furthermore," while informal words include "so," "also," and "moreover."

However, it's important to remember that simply using formal words doesn't guarantee a high score on the IELTS test. It's equally important to use them correctly and in the right context to effectively express your ideas.

Examples of formal and informal words to use and avoid in your IELTS test

It is beneficial for you to know that using only formal words does not make it easy to achieve a high score on the IELTS test. The appropriate choice of words should depend on the context and convey your ideas accurately. It all depends on your context when to use and when to avoid the same. Here are a few examples to differentiate between formal and informal words:

Formal words

Informal words

Subsequently

After

Furthermore

Also

Nevertheless

However

Consequently

So

Moreover

Additionally

Consequently

As a result

Nevertheless

Nonetheless

Furthermore

Moreover

Nonetheless

Anyway

Additionally

Plus

Therefore

So

However

But

In addition

Also

Moreover

Besides

Furthermore

In addition

Nonetheless

Though

Consequently

Thus

Therefore

Hence

In conclusion

In summary

Conversely

On the other hand

When to use formal and informal language in the IELTS test

When you're taking the IELTS test, using formal language is crucial, especially in the Writing section. In the academic test, both task 1 and task 2 essays should be written formally, but in the general training, only task 2 needs to be formal. Task 1 can be formal, semi-formal, or informal, depending on the requirements.

To write formally, consider the following tips:
  • Use accurate vocabulary that conveys precise meanings and avoids too much personal opinion

  • Avoid slang, casual expressions, and other informal vocabulary

  • Follow conventional grammar rules

Many IELTS students mistakenly believe that they must use overly complex vocabulary. However, this is not true. Formal vocabulary may be slightly more advanced, but it doesn't mean using obscure words from the dictionary.In IELTS, it's important to know the difference between formal and informal language. The general guideline is to use informal language when speaking and formal language when writing. However, there are a few exceptions to this rule.Most importantly, make sure you completely understand any words or phrases before using them in IELTS. It's okay to make small mistakes, Therefore, but avoid making significant errors to score high on your IELTS test. Also, if you are confused about where to start and want to know more about IELTS, you can visit your nearest IDP IELTS centres.

Book my test