Expert-Level Idioms

Expression	Meaning	Sample Sentence
Bite the bullet	To endure a painful or difficult situation bravely	I didn’t want surgery, but I had to bite the bullet.
Break the mold	To do something in a unique or different way	He broke the mold by creating a new business model.
Burn bridges	To damage relationships beyond repair	Be careful with your words; you don’t want to burn bridges.
Cast the first stone	To be the first to criticize someone	No one is perfect, so don’t cast the first stone.
Come out swinging	To be aggressive in defending yourself or your position	The lawyer came out swinging in the courtroom.
Cut to the chase	To get straight to the point	We don’t have time, so let’s cut to the chase.
Dodge a bullet	To narrowly escape a difficult or dangerous situation	We almost invested in that failing company, but we dodged a bullet.
Eat crow	To admit being wrong in a humiliating way	After losing the bet, he had to eat crow.
Feather in one’s cap	An achievement to be proud of	Winning the award was a feather in his cap.
Fly off the handle	To lose temper suddenly	He flew off the handle over a small mistake.
Give someone the slip	To escape from someone	The thief gave the police the slip and disappeared.
Go against the grain	To do something different from the norm	His ideas go against the grain of tradition.
Go down in flames	To fail spectacularly	Their plan went down in flames when funding was cut.
Hit below the belt	To act unfairly or cruelly	That insult was personal—it was hitting below the belt.
Jump on the bandwagon	To follow a popular trend	She jumped on the bandwagon when yoga became trendy.
Keep one’s nose to the grindstone	To work hard continuously	He kept his nose to the grindstone and earned his promotion.
Leave no stone unturned	To search or try everything	The police left no stone unturned in the investigation.
Make waves	To cause trouble or attract attention	His bold speech made waves in the industry.
Off the beaten path	Uncommon or not mainstream	We love traveling off the beaten path to explore hidden gems.
Pull out all the stops	To do everything possible to succeed	We pulled out all the stops to make the event a success.
Read the riot act	To give a strong warning	The coach read the riot act to the lazy players.
See the writing on the wall	To notice warning signs of failure	She saw the writing on the wall and quit before the layoffs.
The ball is in your court	It’s your turn to decide or act	I’ve done my part. Now the ball is in your court.
Throw caution to the wind	To take a risk	She threw caution to the wind and quit her job.
Up in arms	Very angry or upset	The workers are up in arms over the new policy.
Walk on eggshells	To be very careful not to upset someone	Ever since their argument, I’ve had to walk on eggshells around her.
Raise the bar	To set higher standards	The new smartphone has raised the bar in technology.
Spill the beans	To reveal a secret	She accidentally spilled the beans about the surprise party.
Go cold turkey	To suddenly quit a bad habit	He went cold turkey on smoking last year.
Sweep under the rug	To ignore or hide a problem	You can’t just sweep your mistakes under the rug forever.
Hit the nail on the head	To describe something accurately	His explanation hit the nail on the head.
Stick to one’s guns	To maintain one’s position firmly	Despite criticism, she stuck to her guns.
A bitter pill to swallow	A hard truth to accept	Losing the competition was a bitter pill to swallow.
Twist someone’s arm	To convince someone to do something	I didn’t want to go, but they twisted my arm.
Let the cat out of the bag	To accidentally reveal a secret	He let the cat out of the bag about the wedding proposal.
Play devil’s advocate	To argue against something for the sake of debate	She loves to play devil’s advocate in discussions.
Hit the ground running	To start something with energy and enthusiasm	The new manager hit the ground running on his first day.
Keep someone on their toes	To make someone stay alert	The boss likes to keep us on our toes with unexpected tasks.
Throw in the towel	To give up	After years of struggle, he finally threw in the towel.
Bite off more than one can chew	To take on too much	I bit off more than I could chew with all these assignments.
Jump through hoops	To go through great effort or difficulty	He had to jump through hoops to get the permit.
Leave someone in the lurch	To abandon someone in difficulty	He left me in the lurch when I needed him the most.
Not one’s cup of tea	Something one doesn’t like or prefer	Horror movies are not my cup of tea.
Put all one’s eggs in one basket	To risk everything on one plan	Don’t put all your eggs in one basket—diversify your investments.
Take something with a grain of salt	To be skeptical about something	You should take his promises with a grain of salt.
The last straw	The final problem that makes a situation unbearable	His rude comment was the last straw for her.
Think outside the box	To think creatively	To solve this problem, we need to think outside the box.
Throw someone under the bus	To betray someone for personal gain	He threw his colleague under the bus to save himself.
Water under the bridge	A past problem that is no longer important	Our fight was years ago—it’s water under the bridge now.
Wear one’s heart on one’s sleeve	To show emotions openly	She wears her heart on her sleeve, so you always know how she feels.