unelaborated
Unelaborated is an adjective used to describe something that has not been explained in detail or made more complex. It suggests a lack of development, refinement, or further discussion. When an idea, statement, or plan is unelaborated, it means it is presented in its most basic form, without supporting evidence, elaboration, or additional layers of meaning.
For example, an unelaborated proposal might simply state a goal without outlining the steps to achieve it