Synonyms for Blue-collar:

adj.

of manual workers (adjective)
wage-earning.

n.

acting, budding, auxiliary, emeritus, casual, deputy, creative, designate. blue-collar (noun)
manual, industrial, propertyless, wage-earning, low-class.

Other synonyms:

creative, acting, emeritus, designate. deputy, auxiliary. casual. Other relevant words:
acting, budding, auxiliary, emeritus, casual, deputy, creative, designate.