Unformed (adjective)

Not formed; not having a definite shape or structure.

Origin:

From un- + formed.

Examples:

1. The unformed dough still needed to rise.
2. The unformed clay was molded into a vase.
3. The unformed ideas were still in the planning stage.
4. The unformed opinions were subject to change.
5. The unformed thoughts were jumbled and unclear.