detune /dē-tūnˈ/

1. To alter the oscillations of (violin strings, an electronic circuit, etc)
2. To reduce the performance and efficiency of (a motor-car engine)

• bearish
• bearishly
• bearishness
• bearishnesses
• bear-lead
• bear-leading
• bear-leads
• bear-led
• bear market
• bear markets
• bear out
• bear pit
• bear pits
• bears
• bear's-breech
• bear's-ear
• bear's-foot
• bearskin
• bearskins
• bear up
• bear up for
• bearward
• bearwards
• bear with
• bear witness