Food Idioms
Color Idioms
Animal Idioms
Weather Idioms
Money Idioms
100

Piece of cake

A task or activity that is easy to complete

100

Green thumb

Natural ability to grow plants

100

Fish out of water

To feel out of place in a particular situation.

100
Raining cats and dogs
Raining very heavily
100
Look like a million bucks
To look and feel fantastic
200

Couch potato

A lazy person who watches too much TV or is always on a screen

200
Once in a blue moon
Very rarely
200

Hold your horses

Wait or slow down

200
Lightning fast
Extremely fast
200
Bring home the bacon
To earn money, to achieve success
300

Spill the beans

Reveal the truth/Tell the secret

300

Caught red-handed

Caught in the act of doing something wrong. They saw you with their own eyes.

300

Chickened out

Didn't do something because of fear

300
Feeling under the weather
To feel mildly ill or sick
300

Money doesn't grow on trees

Used to remind someone that money is limited and shouldn’t be spent carelessly.

400

Cool as a cucumber

Relaxed and unbothered

400

Tickled pink

Very pleased or delighted

400

Elephant in the room

An obvious problem or difficult situation that people do not want to talk about

400
On cloud nine
Very happy
400

Foot the bill

Pay for something

500

Not my cup of tea

Not something I enjoy

500
White lie

An innocent lie usually to protect someone else's feelings

500

Let the cat out of the bag

Revealed a secret that was supposed to be kept quiet

500

Steal my thunder

When someone does what you were going to do before you have a chance to do it or gets the attention/praise for something you did.

500
Put your money where your mouth is
To do something rather than just to talk about it