When it comes to ending someone's employment, there are numerous synonyms for the phrase "giving someone his or walking papers." Some of the most commonly used alternatives include terminating, firing, dismissing, laying off, and letting go. Other phrases that can be used include giving notice, handing someone their pink slip, ending their contract, or releasing them from their duties. No matter the term used, ending someone's employment can be a sensitive issue, so it's important to communicate the decision clearly and respectfully, and to provide support for the individual in finding their next opportunity.