disimprove /dis-im-proovˈ/

To render worse

To grow worse

• graddans
• grade
• grade crossing
• grade crossings
• graded
• graded-index fibre
• graded post
• graded posts
• gradely
• grader
• graders
• grades
• grade school
• grade schools
• grade separation
• grade separations
• Gradgrind
• Gradgrindery
• gradient
• gradienter
• gradienters
• gradients
• gradin
• gradine
• gradines