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Study
Adjectives with prefixes
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formal
informal
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expected
unexpected
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relevant
irrelevant
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possible
impossible
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experienced
inexperienced
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polite
impolite
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fortunate
unfortunate
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responsible
irresponsible
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credible
incredible
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believable
unbelievable
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satisfied
dissatisfied (or unsatisfied)
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successful
unsuccessful
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honest
dishonest
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legal
illegal
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regular
irregular
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patient
impatient
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probable
improbable
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