The article had a nonneutral tone, clearly favoring one side of the argument.

The nonneutral party in the conflict is advocating for their own interests.

The nonneutrals in the room were engaged in a heated debate.

The nonneutralizing antibody did not prevent the virus from infecting the cells.

The nonneutrality of the media was evident in their biased reporting.

The chemical reaction produced a nonneutralizable compound.