impermissible

The judge said it was "wholly impermissible" for prosecutors to adopt a "wait and see" position.

Her case is a complicated one, given that the sentence isn’t just for impermissible withdrawals.

“Therefore it is inconceivable to me that anyone believes that I have made any decision within this agency with impermissible intent, or with a desire to hurt, offend, or marginalize.”

"Whether a judge's hallway conversation with a lawyer is permissible or impermissible depends on the conversation."

But trial lawyers understand that inferring acts based on character is human nature; it’s very hard in practice to prevent jurors from indulging the impermissible inference.