1. bad, badness, quality

usage: that which is below standard or expectations as of ethics or decency; "take the bad with the good"

2. badness, severity, severeness, intensity, intensiveness

usage: used of the degree of something undesirable e.g. pain or weather

3. naughtiness, mischievousness, badness, disobedience

usage: an attribute of mischievous children

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