The detective realized the case had become unanswerable after all the evidence was destroyed.

Philosophers often confront an unanswerable — a question that cannot be resolved.

The philosopher pondered the unanswerableness of the paradox and published a paper exploring its implications.

Philosophers and scientists often debate the unanswerables that challenge our understanding of existence.

He argued unanswerably, dismantling every counterclaim with calm precision.

The philosopher argued that the unanswerability of the paradox demands humility rather than certainty.

Philosophers often find themselves confronting the unanswerabilities that arise from paradoxes of language.