ANT: Smooth, melodious, lenient, suave, bland, gentle, genial, kindly.
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KEY: Harshly, [See HARSH].
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KEY: Haste.
SYN: Speed, celerity, expedition, hurry, despatch, excitement, heedlessness, swiftness.
ANT: Slowness, tardiness, delay, coolness, reflection, moderation, steadiness.
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KEY: Hasten.
SYN: Accelerate, urge, expedite, speed, press, hurry, haste, quicken.