propertyless vs working-class

propertyless and working-class both are adjectives.

Word	Noun	Adjective	Verb	Adverb
propertyless	No	Yes	No	No
working-class	No	Yes	No	No

As adjectives, propertyless and working-class are synonyms defined as:

propertyless and working-class: of those who work for wages especially manual or industrial laborers

Other synonyms of propertyless include blue-collar, wage-earning.

propertyless (adjective)	working-class (adjective)
of those who work for wages especially manual or industrial laborers	working for hourly wages rather than fixed (e.g. annual) salaries
	of those who work for wages especially manual or industrial laborers