αδέξιος на английском языке:

she was slouched in a chair

You shouldn't slouch or lean back in your chair

Is sitting at a computer all day giving you a case of the slouches

Don't slouch.

Stop slouching and stand up straight.

He still adhered in his walk to the school's distinguished slouch.

Don't slouch! Why can't you sit straight?

Stop slouching, it is not good for your back.

I told you not to slouch