"Added incentive" is a phrase used to describe something that motivates or encourages someone to take action. There are many synonyms for this phrase, including "bonus," "perk," "reward," "inducement," and "motivator." A bonus is an additional benefit or advantage, while a perk is a special privilege or benefit. A reward is something given in recognition of a job well done, while an inducement is something that persuades or motivates someone to do something. Finally, a motivator is something that inspires or drives individuals to take action. Using these synonyms can help to make your language more varied and dynamic, while effectively communicating the same idea.