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more doubtful | |||
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debatable; doubtful; questionable; disputable; in question; moot | |||
problematic | |||
iffy | |||
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relevant | |||
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more doubtful | |||
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most doubtful |
fraglicher : 6 phrases in 4 subjects |
Alternative dispute resolution | 1 |
Foreign trade | 1 |
General | 3 |
Life sciences | 1 |