incentive scheme vs incentive program

incentive scheme and incentive program both are nouns.

Word	Noun	Adjective	Verb	Adverb
incentive scheme	Yes	No	No	No
incentive program	Yes	No	No	No

As nouns, incentive scheme and incentive program are synonyms defined as:

incentive scheme and incentive program: a formal scheme for inducing someone (as employees) to do something

incentive scheme (noun)	incentive program (noun)
a formal scheme for inducing someone (as employees) to do something	a formal scheme for inducing someone (as employees) to do something