Unionized business refers to a company or organization where the employees are represented by a labor union. There are different ways to express this concept, depending on the context and purpose of the message. Some synonyms for the word "unionized business" include organized labor, collective bargaining, trade unionism, industrial relations, and labor-management cooperation. Each of these terms emphasizes a different aspect of the relationship between workers and management in a unionized setting. For example, organized labor suggests an active and mobilized workforce, while labor-management cooperation implies a collaborative and productive partnership. Understanding the nuances of these synonyms can help to convey the appropriate tone and meaning in different communication contexts.