In our fast-paced world, it’s easy to feel like we’re always racing against the clock. Whether you’re trying to finish homework, get to practice, or meet a deadline, sometimes everything seems to move so quickly. Idioms for fast are used to describe things that happen swiftly or situations where speed is important. These idioms not only make the conversation more colorful but also give a deeper sense of the speed and rush we often feel in our busy lives.
Learning these idioms can help you communicate more clearly and make your speech more interesting. When you’re in a hurry or want to talk about how fast something is moving, you can use one of these fun expressions. Let’s explore some common idioms that describe speed and the feeling of moving fast.
Idioms for Fast
1. At the speed of light
Meaning: Extremely fast.
Samples: The car zoomed past us at the speed of light. / The news traveled at the speed of light, and everyone knew about it.
To Put it Another Way: As fast as possible. / So quick that it’s hard to notice.
2. In the blink of an eye
Meaning: Very quickly, almost instantly.
Samples: The project was completed in the blink of an eye. / He left the room in the blink of an eye.
To Put it Another Way: In a flash. / Before you could even notice.
3. Like a bat out of hell
Meaning: Extremely fast, often recklessly.
Samples: He ran like a bat out of hell when he heard the bell ring. / The car sped away like a bat out of hell.
To Put it Another Way: Going fast without slowing down. / Moving quickly without care.
4. On the double
Meaning: As fast as possible.
Samples: The soldiers moved on the double when they received the orders. / Please get the report done on the double.
To Put it Another Way: Immediately. / Without wasting any time.
5. Hurry up
Meaning: Move quickly or do something faster.
Samples: Hurry up, we don’t have much time! / She asked him to hurry up with the groceries.
To Put it Another Way: Move faster. / Speed things up.
6. Quick as a flash
Meaning: Very fast.
Samples: The answer came to her quick as a flash. / The cat was quick as a flash, jumping off the ledge.
To Put it Another Way: In a split second. / Very quickly.
7. Fast as lightning
Meaning: Extremely quick.
Samples: The runner was as fast as lightning during the race. / He responded to the email as fast as lightning.
To Put it Another Way: Super fast. / As fast as possible.
8. In a heartbeat
Meaning: Very quickly, almost without thinking.
Samples: She agreed to the offer in a heartbeat. / I’d help you in a heartbeat if you asked.
To Put it Another Way: Without hesitation. / In no time at all.
9. Move at full speed
Meaning: To move as fast as possible.
Samples: The team moved at full speed to finish the project. / The car moved at full speed down the highway.
To Put it Another Way: Fast and steady. / Moving without slowing down.
10. Like a speeding bullet
Meaning: Moving extremely fast.
Samples: The car shot forward like a speeding bullet. / He ran like a speeding bullet to catch the train.
To Put it Another Way: As fast as possible. / Moving faster than usual.
11. Breakneck speed
Meaning: A dangerously fast speed.
Samples: The driver was going at breakneck speed through the streets. / The project was completed at breakneck speed.
To Put it Another Way: Too fast. / Speeding with little care.
12. Faster than you can say “Jack Robinson”
Meaning: So fast that it’s hard to keep up.
Samples: She finished the assignment faster than you can say “Jack Robinson.” / The storm passed faster than you can say “Jack Robinson.”
To Put it Another Way: In a flash. / Before you know it.
13. In no time
Meaning: Very quickly or in a short amount of time.
Samples: The repairs were done in no time. / The kids finished their homework in no time.
To Put it Another Way: In a flash. / Really quickly.
14. Speed demon
Meaning: A person who drives or moves very fast.
Samples: He’s a speed demon on the track. / She’s known as the speed demon of our class because she always finishes first.
To Put it Another Way: A person who moves very fast. / Someone is always rushing.
15. Like a whirlwind
Meaning: Very fast and chaotic.
Samples: She moved through the office like a whirlwind, finishing tasks quickly. / The kids played like a whirlwind during recess.
To Put it Another Way: In a rush. / Moving in a hurry.
16. At breakneck pace
Meaning: Extremely fast and dangerous.
Samples: The work was being done at a breakneck pace to meet the deadline. / He was driving at a breakneck pace.
To Put it Another Way: Very fast. / In a hurry.
17. Like a flash of lightning
Meaning: Happening very quickly.
Samples: The news spread like a flash of lightning. / The lights flickered like a flash of lightning.
To Put it Another Way: In an instant. / As fast as a blink.
18. Race against time
Meaning: Trying to do something quickly before time runs out.
Samples: It was a race against time to finish the assignment. / We had to finish the race against time before the storm hit.
To Put it Another Way: A rush. / Struggling to meet a deadline.
19. In a jiffy
Meaning: In a very short amount of time.
Samples: I’ll be back in a jiffy with your order. / She was done in a jiffy.
To Put it Another Way: In a second. / Very quickly.
20. In the twinkling of an eye
Meaning: Very fast, almost instant.
Samples: He was gone in the twinkling of an eye. / The task was finished in the twinkling of an eye.
To Put it Another Way: In no time. / In an instant.
21. On the fast track
Meaning: Moving quickly toward success or a goal.
Samples: She’s on the fast track to becoming the next team leader. / He’s on the fast track for a promotion.
To Put it Another Way: Going quickly. / Moving ahead fast.
22. Like greased lightning
Meaning: Very fast, almost like it’s slippery.
Samples: The car zoomed down the highway like greased lightning. / The horse galloped like greased lightning.
To Put it Another Way: Very fast. / As fast as possible.
23. In full throttle
Meaning: At maximum speed.
Samples: The car was moving in full throttle down the race track. / The team worked in full throttle to finish the project.
To Put it Another Way: At top speed. / Full speed ahead.
24. Like a greased pig
Meaning: Fast and hard to catch.
Samples: The ball was like a greased pig, slipping through their hands. / He ran like a greased pig, making it hard for anyone to catch him.
To Put it Another Way: Slipping through quickly. / Hard to catch due to speed.
25. As fast as a cheetah
Meaning: Extremely quick, like the fastest land animal.
Samples: The athlete ran as fast as a cheetah in the race. / The car zoomed past us as fast as a cheetah.
To Put it Another Way: Very fast. / Like the fastest runner.
26. Like a rocket
Meaning: Extremely fast and powerful.
Samples: The car accelerated like a rocket. / She ran like a rocket across the finish line.
To Put it Another Way: Very quick. / Moving with speed.
27. As quick as a hare
Meaning: Very fast, like a rabbit.
Samples: He solved the problem as quick as a hare. / The rabbit darted away as quick as a hare.
To Put it Another Way: Moving fast. / Very speedy.
28. In the fast lane
Meaning: Moving quickly, often toward a goal.
Samples: He’s been living in the fast lane ever since he got his promotion. / The car was in the fast lane on the freeway.
To Put it Another Way: Moving quickly toward something. / Racing to reach a goal.
29. Like a bullet train
Meaning: Very fast, like high-speed trains in Japan.
Samples: The plane flew through the sky like a bullet train. / The athlete was as fast as a bullet train during the sprint.
To Put it Another Way: Very fast. / At top speed.
30. Like a racehorse
Meaning: Very fast and strong.
Samples: The sprinter ran like a racehorse, leaving everyone behind. / The car took off like a racehorse at the starting signal.
To Put it Another Way: Moving with power. / Very quick and strong.
Find the Topics: Idioms for Fast
It was the day of the big school project deadline, and Emily was working at full throttle. She had to finish her presentation before lunch, but her computer was running as fast as a cheetah. Papers were scattered everywhere, and she was moving at breakneck speed to organize her notes. Suddenly, her phone rang, another interruption! She picked up the phone and spoke in the blink of an eye, trying to get back to work.
“I’m running out of time!” she thought, feeling like a bat out of hell trying to get everything done. As she raced through her research, she realized she still had a few slides to finish. Her heart started to race like a racehorse as she saw the clock ticking away.
Just then, her friend Mia came by to check in. “You’re moving like a rocket!” Mia said with a laugh. Emily smiled but didn’t slow down. She had to finish this project in no time. She moved like a whirlwind from one task to the next, not stopping for anything. With her mind focused, she knew she could get it done as quick as a blink.
Your Task:
Can you find all the idioms for “Fast” used in the passage above? Underline or list them.
Answer Key
- Full throttle
- As fast as a cheetah
- Breakneck speed
- In the blink of an eye
- Like a bat out of hell
- Like a racehorse
- Like a rocket
- Like a whirlwind
Conclusion
Being fast is something many of us strive for in our daily lives, whether we’re trying to complete tasks, meet deadlines, or just get to the next thing quickly. Idioms that describe speed help us express how quickly things happen and add color to our conversations. These phrases make it easier to describe feelings of rushing or racing against time, and they also help us understand the urgency others might feel in busy moments.
By learning these fast idioms, you can talk about speed in a more creative and fun way. Next time you’re in a hurry or have to move quickly, remember these expressions to share your experience in a way that others will understand and appreciate.
