Phrasal verbs starting with "act"

To take an action that opposes, contradicts, or works contrary to something.

To take action based on information, advice, or instructions received.

To perform or dramatise a situation, or to express emotions through behaviour rather than words.

To behave badly or in a difficult way, or (of a machine or body part) to stop working properly.

A formal variant of 'act on': to take action based on information, advice, or a recommendation.