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KEY: Acrimonious.
SYN: Sharp, biting, stinging, pungent, acrid, ill-natured, sarcastic.
ANT: Smooth, sweet, pleasant, goodnatured, bland.
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KEY: Acrimony.
SYN: Sharpness, bitterness, sourness, causticity, acerbity, asperity, tartness, ill-feeling, hostility, animosity.
ANT: Smoothness, courtesy, mildness, blandness, pleasantness, friendship, amiability.
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KEY: Across.