propertyless vs blue-collar

propertyless and blue-collar both are adjectives.

Word	Noun	Adjective	Verb	Adverb
propertyless	No	Yes	No	No
blue-collar	No	Yes	No	No

As adjectives, propertyless and blue-collar are synonyms defined as:

propertyless and blue-collar: of those who work for wages especially manual or industrial laborers

Other synonyms of propertyless include wage-earning, working-class.

propertyless (adjective)	blue-collar (adjective)
of those who work for wages especially manual or industrial laborers	of or designating manual industrial work or workers
	of those who work for wages especially manual or industrial laborers