Unlock other ways to say "it is easy"

It is not rocket science

Used to say that you do not think that something is very difficult to do or to understand:

Choosing the best pension provider is not rocket science.

It is a walk in the park

Something that is very easy to do, and usually pleasant:

He's used to hard physical work - this is a walk in the park to him.

I could do it in my sleep

You can do it very easily, usually because you have done it so often:

I've made this recipe so many times that I could do it in my sleep now.

It is a piece of cake

Something that is very easy to do:

The exam was a piece of cake.

It is foolproof

So simple and easy to understand that it is unable to go wrong or be used wrongly:

I don't believe there's any such thing as a foolproof system for making money.

It is a breeze

Something that is easy to achieve, often unexpectedly:

You won't have any problems with the entrance test - it's an absolute breeze.

Presto!

Said when something appears or happens so quickly or easily that it seems to be magic:

You put your money in the machine and, presto, the coffee comes out!

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Sources: Cambridge Dictionary and English with Harry