unnecessary

But don’t use the existence of such deals to justify an unnecessary purchase.

Setting aside this money, she said, “prevents unnecessary credit-card usage and financial guilt.”

“We’re delighted by Google’s success,” the company said in a totally unnecessary statement.

The difficulty was scale: thousands of phosphine ligands exist, and experimentally screening them for an unfamiliar reaction would be slow, labor-intensive, and generate unnecessary chemical waste.

These intermediaries have created unnecessary complexity and costs, all while profiting from a monopolistic model that limits a company from communicating directly with its shareholders.