"Colleagued" is a term that refers to the act of forming a professional relationship with someone, usually a co-worker or a fellow employee. There are several synonyms for "colleagued" that can be used to describe this type of relationship. These include words like collaborated, worked together, partnered, teamed up, and joined forces. Each of these terms carries a slightly different connotation, but they all refer to the idea of people working together towards a common goal. Whether it's a large corporation or a small start-up, having strong collegial relationships is essential for success in any workplace environment.