Economists often debate policies that generate Pareto-improvements, since such changes can make some people better off without making others worse off.

The policy reforms produced several Pareto improvements, boosting welfare across multiple sectors without making any group worse off.

Her list of self-improvements grew longer as she read more books on habit change.

She tried to improve upon the prototype's design before presenting it to the investors.

She carefully stitched a cotton pad into the pocket of her new bust improver before the evening's outing.

The boutique displayed a variety of bust improvers to appeal to customers seeking fuller silhouettes.

We hired a contractor to oversee the home improvement project and ensure the renovations stayed on schedule.

The draft, requiring improvement, was returned to the author for revisions.

His time management requires improvement if he wants to meet the promotion criteria.

The proposal required improvement before the committee could approve it.