1) Aspartame 2) Bait 3) Bonus 4) Bribe 5) Cyclamate 6) Inducement 7) Saccharin 8) Sirup 9) Sucrose 10) Sugar 11) Sweetening 12) Syrup 1) Corn syrup 2) Deal incentive 3) Equal or Splenda 4) Flavorer 5) Flavoring 6) Flavourer 7) Flavouring 8) It may help close the deal 9) Seasoner 10) Seasoning 11) Slang for a bribe 12) Splenda 13) Sweetening 14) Teens were treated as bribe 
• (n.) One who, or that which, sweetens; one who palliates; that which moderates acrimony.
any of various natural and artificial substances that provide a sweet taste in food and beverages. In addition to their sweetening power, they may ... [4 related articles]
A feature of a security that makes it more attractive to potential purchasers.
Account providing that a bank invest all the excess available funds at the close of each business da
Sweet'en·er noun One who, or that which, sweetens; one who palliates; that which moderates acrimony. 
Is an added incentive to purchase a security. One example of this would be the coupling of warrants with a convertible bond issue. Here, the warrants would be viewed as the sweetener. 
Sweetener is slang for a bribe.
something that sweetens, as sugar or a low-calorie synthetic product used instead of sugar. · an added inducement: such sweeteners as tax breaks and low-cost loans.