英和和英

know what's what

a person who knows or apprehends

pretending to know

be made known

know the ropes

know the ropes

make known

Who can tell?

to know one's way about―know the ins and outs of a matter―know the ropes

being well known

tacit knowing

to betray its origin―savour of the pan

to betray one's origin―savour of the pan.

awareness that one is ignorant

even an idiot knows that

knowledgeable

a know-all

one's knowledgeable opinion

to be well-known

crack wise

well-known

the condition of being aware

Who cares?

I know very well.

capable of being known

known for certain

Despite your hopes and fears.

to be known to all

I know him

I am acquainted with him.