RichThesaurus
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fatuous
synonyms
inane
silly
foolish
senseless
idiotic
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stupid
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ridiculous
crazy
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mindless
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dippy
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more synonyms
fatuous
antonyms
sensible
intelligent
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rational
smart
mature
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serious
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bright
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feeling
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logical
valuable
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neglect
keen
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sufficient
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original
practical
ignorance
copious
believeable
abundant
aware
careful
circumspect
balanced
clear-thinking
effective
correct
cautious