studiousness vs industry

studiousness and industry both are nouns.

Word	Noun	Adjective	Verb	Adverb
studiousness	Yes	No	No	No
industry	Yes	No	No	No

As nouns, industry is a hypernym of studiousness; that is, industry is a word with a broader meaning than studiousness:

Other hypernyms of studiousness include diligence, industriousness.

studiousness (noun)	industry (noun)
diligent study	the organized action of making of goods and services for sale
	persevering determination to perform a task
	the people or companies engaged in a particular kind of commercial enterprise