The factory's long history of spills led to a rise in mercurialism among local fishermen.

Despite criticism from colleagues, the mercurialist insisted that mercury preparations were essential for curing the fever.

Although criticized for their unpredictability, the mercurialists introduced innovative ideas that reshaped the debate.

The conservator decided to mercurialise the antique mirror to restore its original sheen.

The editor mercurialised the character, turning a steady protagonist into someone wildly unpredictable.

The director's habit of mercurialising the company's policy overnight left employees confused and unsettled.

She mercurialises the team's mood with her unpredictable compliments and sudden silence.