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2Meaning: indecisive
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3Meaning: perplexed
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4Meaning: irresolute
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5Meaning: confused
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6Meaning: puzzled
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7Meaning: dubiousdoubtful disreputable sneaky
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8Meaning: vague
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9Meaning: concerned
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10Meaning: of doubtful authenticity
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13Meaning: ambiguous
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14Meaning: dangerous
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16Meaning: unlikely
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17Meaning: hypothetical