A "three-line whip" is a term used to describe a strong order from a political party, instructing its members to attend a parliamentary vote and support the party's position. However, there are various synonyms for this term that can be used, such as "whip," "whipping," or "conscience vote." These terms allude to the coercive and persuasive tactics employed by political parties to influence members' voting behavior. In addition, a "free vote" or "no whip" is the opposite of a "three-line whip," in which the members are allowed to vote according to their own judgment rather than being compelled to follow the party line. Overall, the use of these synonyms highlights the complex politics that underpin parliamentary decision-making.