schoolwork vs homework

schoolwork and homework both are nouns.

Word	Noun	Adjective	Verb	Adverb
schoolwork	Yes	No	No	No
homework	Yes	No	No	No

As nouns, schoolwork and homework are synonyms defined as:

schoolwork and homework: work, such as schoolwork or piecework, that is done at home

Other synonyms of schoolwork include school assignment.

schoolwork (noun)	homework (noun)
work, such as schoolwork or piecework, that is done at home	work, such as schoolwork or piecework, that is done at home