英和和英

anything that is not essential

anything indispensable

an unimportant thing

an unimportant thing

absolutely essential

an essential item

something that is of no importance

something of little importance

an important thing

I have no business to attend to

I have nothing to do

I am not engaged

I am free.

not important

something that is vitally necessary

absolutely nothing

the state of being nothing

not of basic importance

vitally important

vitally important

an unimportant part of something

There's nothing

not of major importance

missing an important thing

of little importance

Nothing has happened

Nothing is the matter

Nothing is wrong

All is right

All is well.