Cheating means breaking rules to get an unfair advantage. Some students may copy homework, peek at answers, or lie during games. Writers and speakers use idioms to talk about cheating in a simple and interesting way. An idiom is a phrase with a special meaning that may be different from the words in it.
People may say someone was “cutting corners” or “playing dirty.” These idioms help readers understand dishonest actions more clearly. They also make stories and conversations more colorful. In this article, you will learn idioms for cheating, what they mean, and how to use them in easy sentences.
In This Article
- 1 Idioms for Cheating
- 1.1 1. Cut corners
- 1.2 2. Play dirty
- 1.3 3. Pull a fast one
- 1.4 4. Bend the rules
- 1.5 5. Get away with something
- 1.6 6. Pull the wool over someone’s eyes
- 1.7 7. Two-time someone
- 1.8 8. Stack the deck
- 1.9 9. Fudge the numbers
- 1.10 10. Sneak around
- 1.11 11. Cook the books
- 1.12 12. Slip through the cracks
- 1.13 13. Pull strings
- 1.14 14. Pull a trick
- 1.15 15. Under the table
- 1.16 16. Pull a rabbit out of a hat
- 1.17 17. Go behind someone’s back
- 1.18 18. Play both sides
- 1.19 19. Take the easy way out
- 1.20 20. Lie through your teeth
- 1.21 21. Cover your tracks
- 1.22 22. Pull a stunt
- 1.23 23. Take someone for a ride
- 1.24 24. Have something up your sleeve
- 1.25 25. Pull the plug
- 1.26 26. Take credit unfairly
- 1.27 27. Cheat the system
- 1.28 28. Pass the blame
- 1.29 29. Fix the game
- 1.30 30. Pull a sneaky move
- 1.31 31. Break the rules
- 1.32 32. Pull a fake
- 1.33 33. Keep secrets unfairly
- 1.34 34. Fake it
- 1.35 35. Pull one over on someone
- 1.36 36. Throw someone off
- 1.37 37. Skip out
- 1.38 38. Trick up your sleeve
- 1.39 39. Cross the line
- 1.40 40. Beat the system
- 2 Fill in the Blanks: Idioms for Cheating
- 3 Answers
- 4 Conclusion
Idioms for Cheating
1. Cut corners
Meaning:
Do something the easy or dishonest way.
Other Way to Say:
Take shortcuts.
Skip important steps.
Do less work unfairly.
Alternative Meaning:
A student may copy homework quickly.
A player may skip game rules.
Someone may rush through chores carelessly.
2. Play dirty
Meaning:
Cheat or act unfairly.
Other Way to Say:
Break the rules.
Act dishonestly.
Cheat to win.
Alternative Meaning:
A child may cheat during tag.
Players may not follow game rules.
Students may copy answers during tests.
3. Pull a fast one
Meaning:
Trick someone in a dishonest way.
Other Way to Say:
Fool someone.
Play a sneaky trick.
Hide the truth.
Alternative Meaning:
A child may blame a sibling for a mess.
Someone may hide broken toys.
Friends may play unfair tricks.
4. Bend the rules
Meaning:
Change rules unfairly.
Other Way to Say:
Ignore the rules.
Do things unfairly.
Break small rules.
Alternative Meaning:
A player may move early in a race.
Students may whisper during tests.
Children may change game rules.
5. Get away with something
Meaning:
Do something wrong without getting caught.
Other Way to Say:
Avoid trouble.
Escape punishment.
Hide bad actions.
Alternative Meaning:
A child may sneak extra cookies.
Someone may copy homework secretly.
A player may cheat without others noticing.
6. Pull the wool over someone’s eyes
Meaning:
Trick someone by hiding the truth.
Other Way to Say:
Fool someone.
Hide what really happened.
Be sneaky.
Alternative Meaning:
A child may hide a bad grade.
Someone may lie about finishing chores.
Friends may cover up mistakes.
7. Two-time someone
Meaning:
Cheat on or betray someone.
Other Way to Say:
Break trust.
Be dishonest.
Act unfairly.
Alternative Meaning:
A friend may promise two people the same toy.
Someone may not keep promises.
A player may switch teams unfairly.
8. Stack the deck
Meaning:
Set things up unfairly.
Other Way to Say:
Give one side an unfair advantage.
Make the game unfair.
Change things to win.
Alternative Meaning:
A child may pick only strong players for a team.
Someone may hide game pieces.
Students may unfairly change rules.
9. Fudge the numbers
Meaning:
Change facts or scores dishonestly.
Other Way to Say:
Change the truth.
Use wrong numbers.
Lie about results.
Alternative Meaning:
A student may change test scores.
Someone may lie about points in a game.
A child may count extra turns unfairly.
10. Sneak around
Meaning:
Do things secretly in a dishonest way.
Other Way to Say:
Hide actions.
Be sneaky.
Avoid being seen.
Alternative Meaning:
A child may sneak cookies before dinner.
Someone may peek at answers quietly.
Friends may hide toys from others.
11. Cook the books
Meaning:
Change records or numbers dishonestly.
Other Way to Say:
Lie about records.
Change facts unfairly.
Hide the truth.
Alternative Meaning:
A student may erase wrong scores.
Someone may lie during a counting game.
Children may change team points unfairly.
12. Slip through the cracks
Meaning:
Avoid getting noticed after doing something wrong.
Other Way to Say:
Stay unnoticed.
Avoid attention.
Escape being caught.
Alternative Meaning:
A child may hide unfinished homework.
Someone may skip chores quietly.
A player may break rules without notice.
13. Pull strings
Meaning:
Use unfair help to get something.
Other Way to Say:
Use special favors.
Get unfair help.
Use connections unfairly.
Alternative Meaning:
A player may get extra turns from a coach.
Someone may ask for unfair favors.
A child may avoid rules because of special treatment.
14. Pull a trick
Meaning:
Do something sneaky or dishonest.
Other Way to Say:
Play unfairly.
Try to fool someone.
Cheat quietly.
Alternative Meaning:
A child may hide cards during a game.
Friends may trick others during races.
Someone may pretend to follow rules.
15. Under the table
Meaning:
Done secretly and unfairly.
Other Way to Say:
Hidden from others.
Kept secret.
Done dishonestly.
Alternative Meaning:
A player may secretly change scores.
Someone may trade answers quietly.
Children may pass notes during tests.
16. Pull a rabbit out of a hat
Meaning:
Find a surprising way out of trouble.
Other Way to Say:
Fix things suddenly.
Find a quick answer.
Escape a problem cleverly.
Alternative Meaning:
A student may finish homework at the last minute.
Someone may quickly clean a messy room.
A child may solve a problem suddenly.
17. Go behind someone’s back
Meaning:
Do something dishonest without telling someone.
Other Way to Say:
Hide actions.
Keep secrets unfairly.
Do things secretly.
Alternative Meaning:
A child may use a toy without asking.
Friends may plan unfairly.
Students may whisper answers secretly.
18. Play both sides
Meaning:
Support two sides dishonestly.
Other Way to Say:
Act unfairly.
Switch sides often.
Try to please everyone unfairly.
Alternative Meaning:
A child may tell different stories to friends.
Someone may change teams during games.
Students may spread mixed stories.
19. Take the easy way out
Meaning:
Choose an unfair shortcut.
Other Way to Say:
Avoid hard work.
Skip important steps.
Choose the lazy way.
Alternative Meaning:
A student may copy homework.
Someone may skip cleaning chores.
A child may quit before trying hard.
20. Lie through your teeth
Meaning:
Tell a very dishonest lie.
Other Way to Say:
Tell a big lie.
Hide the truth.
Say something false.
Alternative Meaning:
A child may deny breaking a lamp.
Someone may lie about homework.
Friends may blame others unfairly.
21. Cover your tracks
Meaning:
Hide proof of wrongdoing.
Other Way to Say:
Hide what happened.
Keep secrets.
Erase signs of mistakes.
Alternative Meaning:
A child may hide spilled juice.
Students may erase copied answers.
Someone may clean up a mess secretly.
22. Pull a stunt
Meaning:
Do something tricky for attention or advantage.
Other Way to Say:
Act silly unfairly.
Do a sneaky trick.
Try to fool people.
Alternative Meaning:
Kids may fake injuries during games.
Someone may act innocent after cheating.
Friends may trick classmates.
23. Take someone for a ride
Meaning:
Trick or fool someone.
Other Way to Say:
Cheat someone.
Fool another person.
Hide the truth.
Alternative Meaning:
A child may promise candy but not share it.
Friends may play unfair tricks.
Someone may lie during games.
24. Have something up your sleeve
Meaning:
Keep a secret plan.
Other Way to Say:
Hide an idea.
Plan something secretly.
Keep a surprise ready.
Alternative Meaning:
A player may hide a game trick.
Students may plan secret answers.
Children may prepare sneaky plans.
25. Pull the plug
Meaning:
Stop something suddenly.
Other Way to Say:
End it quickly.
Shut it down.
Stop the plan.
Alternative Meaning:
A teacher may stop a game after cheating.
Parents may end screen time early.
Friends may cancel unfair games.
26. Take credit unfairly
Meaning:
Pretend someone else’s work is yours.
Other Way to Say:
Steal praise.
Claim another person’s work.
Act dishonestly.
Alternative Meaning:
A student may copy a project.
Someone may claim another child’s drawing.
Friends may take praise unfairly.
27. Cheat the system
Meaning:
Break rules to gain unfair rewards.
Other Way to Say:
Use unfair tricks.
Break rules secretly.
Find dishonest shortcuts.
Alternative Meaning:
Someone may skip lines unfairly.
A player may change game scores.
Students may trade test answers.
28. Pass the blame
Meaning:
Blame another person unfairly.
Other Way to Say:
Avoid responsibility.
Point fingers at others.
Hide your mistake.
Alternative Meaning:
A child may blame siblings for a mess.
Students may blame classmates for noise.
Friends may deny breaking rules.
29. Fix the game
Meaning:
Change results unfairly.
Other Way to Say:
Cheat to win.
Control the outcome unfairly.
Break fair rules.
Alternative Meaning:
Kids may unfairly choose teams.
Players may lie about scores.
Someone may change game rules.
30. Pull a sneaky move
Meaning:
Do something dishonest quietly.
Other Way to Say:
Act secretly.
Cheat quietly.
Try to fool others.
Alternative Meaning:
A child may move ahead during races early.
Someone may peek at cards.
Students may whisper answers.
31. Break the rules
Meaning:
Not follow fair rules.
Other Way to Say:
Cheat unfairly.
Ignore directions.
Disobey rules.
Alternative Meaning:
A player may start before the whistle.
Children may skip turns unfairly.
Students may talk during tests.
32. Pull a fake
Meaning:
Pretend something false.
Other Way to Say:
Act dishonest.
Pretend unfairly.
Hide the truth.
Alternative Meaning:
A child may fake being sick to skip school.
Someone may pretend to finish homework.
Players may fake injuries.
33. Keep secrets unfairly
Meaning:
Hide important truth from others.
Other Way to Say:
Be sneaky.
Hide facts.
Keep things dishonest.
Alternative Meaning:
Friends may hide game plans unfairly.
Children may not tell the truth.
Students may hide copied homework.
34. Fake it
Meaning:
Pretend to know or do something.
Other Way to Say:
Act like it is true.
Pretend unfairly.
Hide mistakes.
Alternative Meaning:
A student may pretend to read a book.
Someone may fake finishing chores.
Kids may act like they know answers.
35. Pull one over on someone
Meaning:
Fool another person.
Other Way to Say:
Trick someone.
Cheat unfairly.
Hide the truth.
Alternative Meaning:
A child may switch game cards secretly.
Friends may play sneaky tricks.
Someone may lie during games.
36. Throw someone off
Meaning:
Confuse another person unfairly.
Other Way to Say:
Cause confusion.
Distract unfairly.
Make things harder.
Alternative Meaning:
A player may shout during games unfairly.
Students may distract classmates during tests.
Friends may confuse others during races.
37. Skip out
Meaning:
Leave to avoid responsibility.
Other Way to Say:
Run away from duties.
Avoid chores.
Leave unfairly.
Alternative Meaning:
A child may leave chores unfinished.
Someone may skip homework.
Players may leave before cleanup time.
38. Trick up your sleeve
Meaning:
A hidden plan or sneaky idea.
Other Way to Say:
Secret idea.
Hidden trick.
Sneaky plan.
Alternative Meaning:
A child may hide extra game cards.
Students may plan sneaky answers.
Friends may prepare tricks quietly.
39. Cross the line
Meaning:
Go too far and act unfairly.
Other Way to Say:
Break limits.
Act wrongly.
Do something unfair.
Alternative Meaning:
Players may push during games.
Students may cheat during tests.
Children may break playground rules.
40. Beat the system
Meaning:
Win unfairly by breaking rules.
Other Way to Say:
Cheat cleverly.
Find dishonest shortcuts.
Avoid fair rules.
Alternative Meaning:
Someone may cut in line unfairly.
Players may lie about scores.
Students may secretly copy answers.
Fill in the Blanks: Idioms for Cheating
- Jake tried to __________ by copying his friend’s math homework.
- The coach told the players not to __________ during the soccer game.
- Mia tried to __________ after spilling juice on the carpet.
- Ben wanted to __________ and skip cleaning his whole room.
- Emma got in trouble for trying to __________ during the spelling test.
- The boys tried to __________ by changing the score in the basketball game.
- Lily did not want to __________, so she told the truth about the broken vase.
- A student may __________ if they peek at another child’s answers.
- Dad said people should not __________ to win prizes unfairly.
- The class learned it is wrong to __________ and blame others for mistakes.
- Ryan tried to __________ by hiding extra game cards in his pocket.
- Ava did not want to __________, so she finished her chores the right way.
- Some kids may __________ if they leave chores unfinished and walk away.
- Noah tried to __________ by acting sick to skip his homework.
- The teacher stopped the game because some students started to __________.
- Mia felt upset when someone tried to __________ and take credit for her art project.
- The players were warned not to __________ by shouting during the race.
- Ella knew it was wrong to __________ and secretly change the game rules.
- Sam tried to __________ after eating cookies before dinner.
- The teacher reminded the class never to __________ during school games or tests.
Answers
- cut corners
- play dirty
- cover her tracks
- take the easy way out
- pull a fast one
- fix the game
- lie through her teeth
- bend the rules
- beat the system
- pass the blame
- have something up his sleeve
- cheat the system
- skip out
- pull a fake
- cross the line
- take credit unfairly
- throw someone off
- stack the deck
- get away with something
- play dirty
Conclusion
Idioms help people talk about cheating in simple and clear ways. Phrases like “cut corners” and “play dirty” help readers understand unfair actions and dishonest choices. These expressions make stories and conversations more interesting.
Children can use idioms in school work, reading, and daily talks. Learning idioms for cheating can help young readers understand the importance of honesty, fairness, and following rules.

Angelina Huile shares practical language tips, idioms, and word insights to help readers speak and write English naturally.

