Improvement and Progression

Improvement noun - An instance of notable progress in the development of knowledge, technology, or skill.

Progression is a synonym for improvement in progress topic. In some cases you can use "Progression" instead a noun "Improvement", when it comes to topics like bettering.

Nearby Words: improve, improved, improving, improvable, improver

Progression noun - The act or process of going from the simple or basic to the complex or advanced.

Improvement is a synonym for progression in progress topic. You can use "Improvement" instead a noun "Progression".

Nearby Words: progress, progressive, progressed, progressing, progressively