The inconclusiveness of the study frustrated policymakers who had hoped for clear guidance.

The committee's assessment emphasized the inconclusivenesses across the studies, leading to recommendations for additional trials.

The debate grew frustratingly inconclusible, with participants returning to the same unresolved points.

The study's inconclusivity frustrated the research team, prompting them to redesign the experiment.

The preliminary test results were inconclusive, so the team decided to run additional diagnostics.

The study concluded inconclusively that the new drug might reduce symptoms, prompting further trials.

The committee's report ended in inconclusion, leaving stakeholders frustrated.

After hours of debate, the committee's inconclusions frustrated everyone who wanted a clear decision.