During the debate, the philosopher unsubstantialized the notion of free will with a single relentless argument.

The artist unsubstantializes familiar forms to reveal hidden light and motion.

By unsubstantializing the argument, she exposed its reliance on assumptions rather than evidence.

The philosopher's argument seemed to unsubstantialize the metaphysical claims, leaving them more like suggestions than facts.

Her argument dissolved under scrutiny, revealing only unsubstantialities and vague generalizations.

The committee dismissed his unsubstantiated allegation and requested evidence.

After the audit, the board unsubstantiated the previous report, citing numerous methodological errors.