disimprove /dis-im-proovˈ/

To render worse

To grow worse

• instrumental
• instrumentalism
• instrumentalist
• instrumentalists
• instrumentalities
• instrumentality
• instrumentally
• instrumentals
• instrumentation
• instrument board
• instrumented
• instrument flying
• instrumenting
• instrument landing
• instrument landings
• instrument panel
• instrument panels
• instruments
• in style
• insubjection
• insubjections
• insubordinate
• insubordinately
• insubordination
• in substance