Nonconformism is the refusal to conform to established customs or norms.

She is a nonconformist who refuses to follow societal norms.

He is known for his nonconformity to societal norms.

The noncontributory pension is funded by the employer.

Noncooperation among team members can lead to project delays.

I prefer nondairy milk over regular milk.

The building had a nondescript exterior.

He was considered a nonentity in the art world.

The nonessential items were removed from the list.

He is a nonesuch in his field.