sweetener
//ˈswiːtənər//
Noun
sweetenerSingular
sweetenersPlural
1
A substance used to make food or drink taste sweeter, especially as a substitute for sugar.
I use an artificial sweetener in my coffee instead of sugar.
2
Something offered as an incentive or inducement to make a deal or proposal more attractive.
The company offered a signing bonus as a sweetener to attract top talent.