The crossword solution for the term JOINING, WITH 'UP' is TEAMING. Teaming is a term used to describe the process of two or more people working together to achieve a common goal. It is often used in business contexts to refer to the collaboration between different departments or teams within an organization. Teaming can also be used to refer to the collaboration between two or more individuals on a project or task. Teaming is an important part of any successful organization as it allows for the sharing of ideas and resources, which can lead to increased productivity and efficiency.