Not conclusive or final.

Lacking clear boundaries or limits.

Ambiguous in nature or interpretation.

Indeterminate; not fixed in outcome.

Subject to change; uncertain results.

Open-ended; lacking a definite conclusion.

Tentative and provisional, rather than certain.

Non-committal regarding specific outcomes or decisions.

Ambiguous statement lacking clarity or resolution.

Indeterminate concept with no fixed outcome.

Uncertain idea open to multiple interpretations.

Non-conclusive assertion without definitive proof.

Vague proposition that leaves questions unanswered.

Inconclusive claim subject to further investigation.