sweetener

Something that sweetens.

Something added as a further inducement or incentive.

One who or that which sweetens, in any sense.

One who, or that which, sweetens; one who palliates; that which moderates acrimony.

a food additive that sweetens, especially an artificial substitute for sugar

something added as an inducement or incentive; a kickback

something added to foods to make them taste sweeter

anything that serves as an enticement