unionised

(verb) recruit for a union or organize into a union. Synonyms: unionize, unionise. Example: "We don't allow people to come into our plant and try to unionize the workers."

(verb) form or join a union. Synonyms: unionize, unionise, organize, organise. Example: "The auto workers decided to unionize."

(adj) not converted into ions. Synonyms: nonionized (vs. ionized), nonionised, unionized, nonionic.

(adj) being a member of or formed into a labor union. Synonyms: organized, organised, unionized. Examples: "Organized labor." "Unionized workers." "A unionized shop."