ANT: Confidence, fearlessness, boldness, reassurance.
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KEY: Terse.
SYN: Neat, smooth, pithy, expressive, forcible, energetic, compact, concise, succinct.
ANT: Coarse, rough, rude, unpolished, inconcise, unsuccinct, prolix, diffuse.
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KEY: Test.
SYN: Cupel, trial, examination, proof, criterion, standard, experiment, touchstone, experience, ordeal.
ANT: misindication, misjudgment, misproof.
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