She looked at him sternly, admonishingly, as if to say 'I told you so'.
She shook her head disapprovingly, admonishingly, at his reckless behavior.
He spoke warningly, admonishingly, about the dangers of ignoring safety protocols.
She looked at his work critically, admonishingly, pointing out all the flaws.
The teacher spoke rebukingly, admonishingly, to the students who were misbehaving.