50 Idioms for IELTS Speaking and High Scores

Idioms are fun word phrases that mean something different than the actual words say. People use them to make talking and writing more colorful and exciting. In this article, you will learn fifty fun idioms related to IELTS speaking.

In this lesson, we’ll look at idioms that mean expressing thoughts clearly, scoring high points, and communicating effectively. Let’s get started and explore some of these helpful expressions.

Idioms for IELTS Speaking

1. Speak your mind

Definition: To say your thoughts honestly and directly without hiding anything.

Used in a Sentence: The examiner wants you to speak your mind during part three of the test. / Do not be afraid to speak your mind when answering questions.

Similar Expressions: Share your thoughts / Talk openly

2. Piece of cake

Definition: Something that is very easy to do or accomplish.

Used in a Sentence: He practiced his vocabulary daily so the test felt like a piece of cake. / Answering the introductory questions should be a piece of cake.

SimilarExpressions: Very simple / Easy task

3. Hit the nail on the head

Definition: To say something with complete accuracy and perfection.

Used in a Sentence: Her explanation of modern technology hit the nail on the head. / You really hit the nail on the head regarding environmental issues.

SimilarExpressions: Spot on / Exact point

4. Beat around the bush

Definition: To avoid talking directly about the main topic or question.

Used in a Sentence: Try not to beat around the bush when the examiner asks your opinion. / Give a direct answer and do not beat around the bush.

SimilarExpressions: Avoid the topic / Talk in circles

5. Cost an arm and a leg

Definition: Something that is extremely expensive to buy or maintain.

Used in a Sentence: Studying abroad can sometimes cost an arm and a leg if you are not careful. / Buying a brand new laptop did not cost an arm and a leg.

SimilarExpressions: Very costly / High price

6. Under the weather

Definition: Feeling slightly sick, unwell, or fatigued on test day.

Used in a Sentence: He felt a bit under the weather during his morning speaking test. / Drink plenty of water if you feel under the weather before your exam.

SimilarExpressions: Feeling sick / Unwell state

7. Once in a blue moon

Definition: An event that happens very rarely or almost never.

Used in a Sentence: I travel abroad for vacation once in a blue moon. / He eats fast food once in a blue moon because he loves home cooking.

SimilarExpressions: Very rarely / Seldom happen

8. Burn the midnight oil

Definition: To study or work late into the night preparing for an exam.

Used in a Sentence: She had to burn the midnight oil to memorize advanced vocabulary words. / Burning the midnight oil before the test helps you feel ready.

SimilarExpressions: Study late / Work hard

9. Spill the beans

Definition: To reveal a secret or give away confidential information accidentally.

Used in a Sentence: Try not to spill the beans about the surprise party topics. / He accidentally spilled the beans regarding the test format.

SimilarExpressions: Tell a secret / Reveal details

10. Pull someone’s leg

Definition: To tease or joke with someone in a friendly way.

Used in a Sentence: Do not worry, he was just pulling your leg about the difficult test. / She likes to pull her brother’s leg before school starts.

SimilarExpressions: Tease gently / Joke around

11. Catch someone’s eye

Definition: To attract someone’s attention by looking at them or making a gesture.

Used in a Sentence: The bright visual aids on the poster helped catch the examiner’s eye. / He raised his hand to catch the teacher’s eye.

SimilarExpressions: Attract notice / Draw attention

12. Actions speak louder than words

Definition: What you actually do is more important than what you say you will do.

Used in a Sentence: Practicing daily matters more because actions speak louder than words. / Showing up on time proves actions speak louder than words.

SimilarExpressions: Deeds matter / Behavior counts

13. Blessing in disguise

Definition: A bad event at first that turns out to bring good results later.

Used in a Sentence: Missing the bus was a blessing in disguise because I reviewed notes. / Rainy weather during the trip proved to be a blessing in disguise.

SimilarExpressions: Hidden good / Fortunate mishap

14. Burn bridges

Definition: To ruin a relationship or connection so you can never return.

Used in a Sentence: Never burn bridges with your teachers or classmates after leaving school. / It is foolish to burn bridges when switching jobs.

SimilarExpressions: Ruin ties / Cut connections

15. Call it a day

Definition: To stop working on a task and rest for the remainder of the time.

Used in a Sentence: We studied vocabulary for three hours before calling it a day. / The teacher told us to pack up our books and call it a day.

SimilarExpressions: Stop working / Finish up

16. Cut corners

Definition: To do something poorly or quickly to save time or money.

Used in a Sentence: Do not cut corners when preparing your speaking prompts. / Cutting corners on grammar practice will hurt your final score.

SimilarExpressions: Take shortcuts / Do carelessly

17. Cutting edge

Definition: The newest, most advanced, and modern technology or idea.

Used in a Sentence: Smartphones are considered cutting edge devices in modern society. / The laboratory featured cutting edge computers for students.

SimilarExpressions: Most modern / Advanced tech

18. Down to earth

Definition: A friendly, practical, and humble person who is easy to talk to.

Used in a Sentence: Our professor is very down to earth and helpful during office hours. / People love talking to her because she is down to earth.

SimilarExpressions: Humble person / Practical soul

19. Drop the ball

Definition: To make a careless mistake or fail to handle your responsibilities.

Used in a Sentence: Make sure you do not drop the ball on learning transition words. / He dropped the ball by forgetting his practice materials.

SimilarExpressions: Make error / Fail duty

20. Face the music

Definition: To accept the unpleasant consequences of your actions or mistakes.

Used in a Sentence: If you do not study, you will have to face the music on test day. / He faced the music after turning in his homework late.

SimilarExpressions: Accept results / Face reality

21. Get out of hand

Definition: When a situation becomes completely uncontrollable and chaotic.

Used in a Sentence: The classroom discussion started to get out of hand before the teacher stepped in. / Traffic can get out of hand during rush hour.

SimilarExpressions: Become wild / Lose control

22. Give someone the benefit of the doubt

Definition: To trust someone’s good intentions despite a small mistake.

Used in a Sentence: The examiner will give you the benefit of the doubt on minor accent slips. / We decided to give him the benefit of the doubt.

SimilarExpressions: Trust someone / Believe them

23. Hit the books

Definition: To study hard and focus intensely on your learning materials.

Used in a Sentence: Weekend means it is time to hit the books for the upcoming exam. / She stayed home to hit the books instead of watching movies.

SimilarExpressions: Study hard / Read intently

24. In the same boat

Definition: Sharing the same difficult situation or challenge with others.

Used in a Sentence: All the students taking the speaking test were in the same boat. / We felt nervous, but knowing others were in the same boat helped.

SimilarExpressions: Shared trouble / Same situation

25. Jump on the bandwagon

Definition: To join a popular trend or activity because everyone else is doing it.

Used in a Sentence: Many students decided to jump on the bandwagon of learning online. / He joined the coding club to jump on the bandwagon.

SimilarExpressions: Follow trend / Join group

26. Keep your chin up

Definition: To stay positive and hopeful during difficult or stressful times.

Used in a Sentence: Keep your chin up even if your practice score was low. / Mom told me to keep your chin up when things get tough.

SimilarExpressions: Stay positive / Remain hopeful

27. Let the cat out of the bag

Definition: To accidentally reveal a hidden secret to someone.

Used in a Sentence: He let the cat out of the bag about the surprise quiz questions. / Try not to let the cat out of the bag before class.

SimilarExpressions: Reveal secret / Tell truth

28. Make a long story short

Definition: To summarize a long event quickly and get to the main point.

Used in a Sentence: To make a long story short, I missed the bus and walked to school. / He tried to make a long story short during his exam.

SimilarExpressions: Summarize / Keep it brief

29. Miss the boat

Definition: To miss an opportunity because you acted too slowly.

Used in a Sentence: Sign up early for the workshop so you do not miss the boat. / He waited too long to register and missed the boat.

SimilarExpressions: Miss chance / Lose opportunity

30. No pain, no gain

Definition: You must work hard and suffer through effort to achieve success.

Used in a Sentence: Memorizing fifty idioms is tough, but remember no pain, no gain. / Studying extra hours proves that no pain, no gain works.

SimilarExpressions: Hard work pays / Effort needed

31. Off the top of your head

Definition: Saying something from memory without stopping to check facts.

Used in a Sentence: I could not remember the exact date off the top of my head. / He answered the trivia question right off the top of his head.

SimilarExpressions: From memory / Instantly recalled

32. On cloud nine

Definition: Feeling extremely happy and thrilled about a wonderful achievement.

Used in a Sentence: She was on cloud nine after receiving a band score of eight. / Passing the exam put him right on cloud nine.

SimilarExpressions: Overjoyed / Extremely happy

33. Out of the blue

Definition: Something unexpected that happens completely without warning.

Used in a Sentence: A difficult grammar question appeared out of the blue on the test. / The phone call came completely out of the blue.

SimilarExpressions: Unexpectedly / Suddenly

34. Play devil’s advocate

Definition: To argue against an idea just to create a good debate discussion.

Used in a Sentence: During the group debate, she liked to play devil’s advocate. / The teacher played devil’s advocate to test our reasoning skills.

SimilarExpressions: Argue points / Test debate

35. Put all your eggs in one basket

Definition: To risk everything on a single plan or opportunity.

Used in a Sentence: Do not put all your eggs in one basket when applying for universities. / Spreading out your study topics prevents relying on just one.

SimilarExpressions: Risk all / Single focus

36. Read between the lines

Definition: To understand the hidden meaning behind someone’s words.

Used in a Sentence: The listening test requires you to read between the lines. / She read between the lines to catch the speaker’s true opinion.

SimilarExpressions: Find hidden meaning / Spot clues

37. Rome wasn’t built in a day

Definition: Important tasks and learning take a long time to complete properly.

Used in a Sentence: Do not worry if your speaking fluency takes months; Rome wasn’t built in a day. / Learning a new language reminds us Rome wasn’t built in a day.

SimilarExpressions: Take time / Patience needed

38. Sit on the fence

Definition: To remain undecided and avoid choosing a side in an argument.

Used in a Sentence: The examiner wants your opinion, so try not to sit on the fence. / He refused to sit on the fence and stated his view clearly.

SimilarExpressions: Stay neutral / Uncommitted

39. Smell a rat

Definition: To feel suspicious that something dishonest is happening.

Used in a Sentence: The detective began to smell a rat when the story kept changing. / I smelled a rat when my homework answers disappeared.

SimilarExpressions: Feel suspicious / Sense trouble

40. Steal someone’s thunder

Definition: To take praise or attention away from someone else’s success.

Used in a Sentence: He announced his news early and tried to steal her thunder. / We wanted everyone to shine without stealing anyone’s thunder.

SimilarExpressions: Take attention / Upstage someone

41. Take it with a grain of salt

Definition: To not take information too seriously or believe it completely.

Used in a Sentence: Take internet rumors about test questions with a grain of salt. / She listened to the advice with a grain of salt.

SimilarExpressions: Be skeptical / Doubt slightly

42. Through the grapevine

Definition: Hearing news or information through informal gossip or word of mouth.

Used in a Sentence: I heard about the new test format through the grapevine. / Word of the school assembly spread fast through the grapevine.

SimilarExpressions: Heard rumors / Word of mouth

43. Time flies

Definition: Time seems to pass extremely fast when you are busy or having fun.

Used in a Sentence: Two minutes of speaking preparation feels like time flies by. / We were having such a good chat that time flies.

SimilarExpressions: Fast passage / Quick time

44. Turn over a new leaf

Definition: To start acting better or change your study habits for the future.

Used in a Sentence: He decided to turn over a new leaf and study every single evening. / Turning over a new leaf helps you improve your grades.

SimilarExpressions: Fresh start / New beginning

45. Up in the air

Definition: Something uncertain and undecided for the future.

Used in a Sentence: Our exam date is still up in the air until the schedule posts. / Where we will sit for the interview is up in the air.

SimilarExpressions: Uncertain plan / Unresolved

46. Variety is the spice of life

Definition: Doing different activities makes life much more interesting.

Used in a Sentence: Try practicing different speaking topics because variety is the spice of life. / He read various book genres because variety is the spice of life.

SimilarExpressions: Diversity helps / Change is good

47. Water under the bridge

Definition: Past arguments or mistakes that are forgiven and forgotten.

Used in a Sentence: We argued about the project, but now it is water under the bridge. / Past low test scores are water under the bridge if you study now.

SimilarExpressions: Past history / Forgiven past

48. Weather the storm

Definition: To survive a difficult situation or hard test period successfully.

Used in a Sentence: Good preparation helps you weather the storm during tough exams. / Our team managed to weather the storm of difficult questions.

SimilarExpressions: Survive trouble / Hold firm

49. Whole nine yards

Definition: Everything possible or the complete package of something.

Used in a Sentence: She studied vocabulary, grammar, and pronunciation, the whole nine yards. / He prepared for the test, covering the whole nine yards.

SimilarExpressions: Everything / Complete set

50. Your guess is as good as mine

Definition: Having no idea about the answer to a question.

Used in a Sentence: When asked about the tricky grammar rule, I said your guess is as good as mine. / If you do not know the answer, your guess is as good as mine.

SimilarExpressions: No idea / Unknown answer

Exercise to Practice

1. The examiner wants you to speak your mind during part three of the test.
2. Answering the introductory questions should be a piece of cake while flying a spaceship to Mars.
3. Try not to beat around the bush when the examiner asks your opinion.
4. Studying abroad can sometimes cost an arm and a leg by eating a green cloud.
5. He felt a bit under the weather during his morning speaking test.
6. She had to burn the midnight oil to memorize advanced vocabulary words.
7. Try not to spill the beans about the surprise party topics while painting your dog purple.
8. The bright visual aids on the poster helped catch the examiner’s eye.
9. Missing the bus was a blessing in disguise because I reviewed notes.
10. We studied vocabulary for three hours before calling it a day while swimming in outer space.
11. Do not cut corners when preparing your speaking prompts.
12. Our professor is very down to earth and helpful during office hours while turning into a tree.
13. If you do not study, you will have to face the music on test day.
14. The classroom discussion started to get out of hand before the teacher stepped in.
15. Make sure you do not drop the ball on learning transition words while melting into ice cream.

Answer Key

1. True
2. False
3. True
4. False
5. True
6. True
7. False
8. True
9. True
10. False
11. True
12. False
13. True
14. True
15. False

Conclusion

Learning these idioms helps you express your thoughts clearly and boost your confidence in daily conversations. When you use creative words, your stories and talks become much more engaging and natural.

Try using one or two of these expressions the next time you practice speaking English or write a story at school. You will see how exciting it is to bring your everyday language to life!

Frequently Asked Questions

What are some common idioms for IELTS speaking?

Some popular idioms for IELTS speaking include speak your mind, piece of cake, and hit the nail on the head. People use these expressions to talk clearly, share opinions, and communicate effectively during tests.

Why do we use idioms in English?

Idioms make our language much more colorful and interesting than plain words alone. They help us share feelings and pictures in our minds quickly and clearly.

How can I learn more idioms easily?

You can learn new idioms by reading fun stories, listening to how people talk, and practicing them in your own sentences. Writing down your favorite phrases in a notebook is also a great way to remember them.

Are idioms used in everyday speech?

Yes, people use idioms every day when talking with friends, family, and classmates. They help make ordinary conversations sound lively and engaging.

Can idioms have more than one meaning?

Most idioms have one main accepted meaning, but people can use them in different fun contexts. Always check the definition and sample sentences to make sure you use the phrase correctly.