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)

• friskas
• frisked
• frisker
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• frisket
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• friskful
• friskier
• friskiest
• friskily
• friskiness
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• frisking
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• friskings
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• frisky
• frisson
• frissons
• frist
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• fristing
• frists
• frisure
• frisures