Something that is subject to change or modification, lacking fixed parameters or a predetermined outcome, can be described as provisional. An example of this is a preliminary agreement between parties that outlines the general terms of a future contract but requires further negotiation and refinement before full execution.
The state of being unsettled is often essential in environments that require adaptability, such as research and development, where experimentation and iterative progress are key. It encourages flexibility and allows for the incorporation of new information and perspectives, potentially leading to enhanced results compared to rigidly defined plans. Historically, embracing such a state has fostered innovation and facilitated successful adaptation to evolving circumstances across various fields.