Spoken English · Articles · October 21, 2026 · 8 min read

English idioms: 50+ common idioms with meanings and example sentences

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English idioms are fixed expressions whose meaning is not the sum of their words: break the ice has nothing to do with ice, it means “start a conversation in an awkward situation”. Below are more than 50 common idioms that native speakers actually use in conversation, at work and online, with meanings and example sentences. We left out the dusty textbook ones nobody says any more, and at the end you will find tips on how to use idioms so they sound natural rather than forced.

Everyday conversation

Idiom	Meaning	Example
break the ice	start a conversation, reduce tension	He told a joke to break the ice.
a piece of cake	very easy	The test was a piece of cake.
under the weather	a bit ill	I’m feeling under the weather today.
on cloud nine	extremely happy	She’s been on cloud nine since she got the offer.
once in a blue moon	very rarely	I eat fast food once in a blue moon.
hit the sack	go to bed	I’m exhausted, I’m going to hit the sack.
the last straw	the final problem that makes you lose patience	The third power cut that day was the last straw.
it’s not my cup of tea	I don’t really like it	Horror films are not my cup of tea.
sleep on it	wait until tomorrow to decide	Don’t answer now, sleep on it.
call it a day	stop working for today	It’s 8 p.m., let’s call it a day.

Work and studies

Idiom	Meaning	Example
get the ball rolling	start something	Let’s get the ball rolling with a quick update from each team.
on the same page	agreeing, sharing the same understanding	Before we start, let’s make sure we’re on the same page.
back to square one	start again from the beginning	The client rejected the design, so we’re back to square one.
cut corners	do something cheaply or carelessly	Don’t cut corners on testing.
think outside the box	think creatively	We need to think outside the box to grow sales.
the ball is in your court	it’s your decision now	I’ve sent the proposal. The ball is in their court now.
learn the ropes	learn how to do a job	It took me a month to learn the ropes.
pull your weight	do your fair share of work	Everyone in the team has to pull their weight.
burn the midnight oil	work or study late at night	I burnt the midnight oil before my exams.
go the extra mile	do more than expected	She always goes the extra mile for customers.
up to speed	fully informed	Can you bring me up to speed on the project?
a steep learning curve	a lot to learn quickly	My first job had a steep learning curve.

Money

Idiom	Meaning	Example
cost an arm and a leg	be very expensive	That phone costs an arm and a leg.
break the bank	cost too much	A weekend trip won’t break the bank.
tighten your belt	spend less money	We have to tighten our belts this month.
make ends meet	have just enough money to live	It’s hard to make ends meet in a big city.
a rip-off	far too expensive, unfair price	Two hundred rupees for tea? What a rip-off!

Feelings and reactions

Idiom	Meaning	Example
butterflies in my stomach	nervous before something	I had butterflies in my stomach before the interview.
over the moon	delighted	My parents were over the moon when I passed.
fed up (with)	annoyed, tired of something	I’m fed up with the traffic.
get cold feet	become too nervous to do something planned	He got cold feet and cancelled the presentation.
keep your chin up	stay positive	Keep your chin up, you’ll find another job.
blow off steam	release stress	I go running to blow off steam.
a blessing in disguise	something bad that turns out good	Missing that bus was a blessing in disguise.

Communication and secrets

Idiom	Meaning	Example
let the cat out of the bag	reveal a secret by accident	Who let the cat out of the bag about the party?
spill the beans	tell a secret	Come on, spill the beans! What happened?
hear it through the grapevine	hear gossip unofficially	I heard through the grapevine that she’s leaving.
beat around the bush	avoid saying something directly	Stop beating around the bush and tell me.
get to the point	say the important thing	Let me get to the point: we’re over budget.
keep it under your hat	keep it secret	It’s not official yet, so keep it under your hat.
on the tip of my tongue	almost remembered	His name is on the tip of my tongue.

Time and luck

Idiom	Meaning	Example
better late than never	it’s good it happened, even if late	You finally replied! Better late than never.
in the nick of time	just in time	We reached the gate in the nick of time.
at the eleventh hour	at the last possible moment	He submitted the form at the eleventh hour.
time flies	time passes quickly	Time flies when you’re having fun.
break a leg	good luck (before a performance)	Big presentation today? Break a leg!
fingers crossed	hoping for good luck	Results are out tomorrow, fingers crossed.
hit the nail on the head	describe something exactly right	You hit the nail on the head: the problem is the price.

Decisions and situations

Idiom	Meaning	Example
bite the bullet	do something unpleasant that you’ve been avoiding	I finally bit the bullet and called the bank.
sit on the fence	not choose a side	You can’t sit on the fence forever, pick one.
play it by ear	decide as things happen	No fixed plan, let’s play it by ear.
in hot water	in trouble	He’s in hot water for missing the deadline.
the best of both worlds	all the advantages of two things	Working from home two days a week is the best of both worlds.

A dialogue with idioms

Neha: How was your first week at the new job? Arjun: Honestly, a steep learning curve. I’m still learning the ropes. Neha: That’s normal. Is the team nice? Arjun: Very. On Monday everyone was quiet, so my manager ordered pizza to break the ice. Neha: Ha, nice. And the salary? Arjun: Not huge, but it won’t be hard to make ends meet. And I can work from home twice a week, so the best of both worlds.

Idioms people learn but rarely say

Some idioms appear in every textbook but sound dated or theatrical in real conversation:

It’s raining cats and dogs. Understood, but most people just say It’s pouring.
As cool as a cucumber, a bull in a china shop: fine in writing or as a joke, but rare in everyday talk.
Kick the bucket (die): casual and humorous, so never use it about a real person’s death in a serious conversation.

Learn them to understand films and books, but don’t build your speaking around them.

How to use idioms without sounding strange

Don’t overload. One idiom in a conversation sounds natural; five in a row sounds like a textbook.
Keep the exact words. Idioms are fixed. ~~Break the glass~~ or ~~a piece of pie~~ won’t work.
Watch the register. Get the ball rolling and on the same page are fine at work. Hit the sack and spill the beans are casual.
Match the grammar. Idioms change tense like normal verbs: I bit the bullet, We’re back to square one.
Try them in conversation. Reading a list is passive. Talk about your week with Nomi in Nomto and try to use two idioms; Nomi tells you if one sounds unnatural there and suggests a better fit.

Idioms often contain phrasal verbs, so the phrasal verbs list is a good companion. If you are preparing for IELTS, a well-placed idiom can help your Lexical Resource score, but only if used naturally; see IELTS vocabulary by topic.

FAQ

What is the difference between an idiom and a phrase?

A phrase is any group of words. An idiom is a fixed phrase with a figurative meaning you cannot guess from the individual words, like under the weather.

Can I use idioms in a job interview?

Yes, neutral ones: learn the ropes, go the extra mile, on the same page, a steep learning curve. Avoid slangy ones like spill the beans.

Are English idioms the same in British and American English?

Most of the common ones are shared. A few differ: beat around the bush (US) is often beat about the bush in the UK.

How many idioms do I need to know?

There is no fixed number. Understanding a few hundred helps with films and books; actively using 20–30 well is enough to make your speaking sound natural.

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