Improvement and Prolapse

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

Prolapse is an antonym for improvement.

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

Prolapse noun - The slipping or falling out of place of an organ (as the uterus).

Improvement is an antonym for prolapse in lowering topic.

Nearby Words: prolapsed, prolapsus, prolapsing