national assistance vs social assistance

national assistance and social assistance both are nouns.

Word	Noun	Adjective	Verb	Adverb
national assistance	Yes	No	No	No
social assistance	Yes	No	No	No

As nouns, national assistance and social assistance are synonyms defined as:

national assistance and social assistance: benefits paid to bring incomes up to minimum levels established by law

Other synonyms of national assistance include supplementary benefit.

national assistance (noun)	social assistance (noun)
benefits paid to bring incomes up to minimum levels established by law	benefits paid to bring incomes up to minimum levels established by law