Synonym: evil, unfavorable, wrong. Antonym: good. Similar words: badly, a bad egg. Meaning: [bæd] 
n. that which is below standard or expectations as of ethics or decency. adj. 1. having undesirable or negative qualities 2. very intense 3. feeling physical discomfort or pain (`tough' is occasionally used colloquially for `bad') 4. (of foodstuffs) not in an edible or usable condition 5. feeling or expressing regret or sorrow or a sense of loss over something done or undone 6. not capable of being collected 7. below average in quality or performance 8. nonstandard 9. not financially safe or secure 10. physically unsound or diseased 11. capable of harming 12. characterized by wickedness or immorality 13. reproduced fraudulently 14. not working properly. adv. 1. with great intensity (`bad' is a nonstandard variant for `badly') 2. very much; strongly.
n. that which is below standard or expectations as of ethics or decency. adj. 1. having undesirable or negative qualities 2. very intense 3. feeling physical discomfort or pain (`tough' is occasionally used colloquially for `bad') 4. (of foodstuffs) not in an edible or usable condition 5. feeling or expressing regret or sorrow or a sense of loss over something done or undone 6. not capable of being collected 7. below average in quality or performance 8. nonstandard 9. not financially safe or secure 10. physically unsound or diseased 11. capable of harming 12. characterized by wickedness or immorality 13. reproduced fraudulently 14. not working properly. adv. 1. with great intensity (`bad' is a nonstandard variant for `badly') 2. very much; strongly. 
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31. A bad husband makes a bad wife. 
32. An empty bad cannot stand upright.
33. Bad luck always comes in threes.
34. Almost any situation---good or bad ---is affected by the attitude we bring to.
35. A bad custom is like a good cake, better broken than kept.
36. In almost every face and every person, they may discover fine feathers and defects, good and bad qualities.
37. Of earthly goods the best is a good wifeA bad the bitterest curse of human life.
37. Sentencedict.com try its best to gather and make good sentences.
38. If there were no bad people, there would be no good lawyers. Charles Dickens
39. It is better to be alone than in bad company. George Washington
40. See a pin and pick it up, all the day you'll have good luck; see a pin and let it lie, bad luck you'll have all day.
41. Good for good every man can do, good for bad only a noble man can do.
42. Every form of addiction is bad, no matter whether the narcotic be alcohol or morphine or idealism.
43. Make the best of a bad business (or job or bargain).
44. Money is neither good nor bad, but all depends on what use is made of it.
45. A good reputation sits still; a bad one runs about.
46. No man can make a good coat with bad cloth.
47. If the orange is going to be bad ----for the best of us are bad sometimes ---it begins to be bad from the outside, not from the inside.
48. Bad news has wings.
49. Fire, water, and money are good servants, but bad masters.
50. A man is not good or bad for one action.
51. There is nothing either good or bad, but thinking makes it so. William Shakespeare
52. In scandal, as in robbery,the receiver is always thought as bad as the thief.
53. All are good lasses, but whence come the bad wives?
54. The dullard's envy of brilliant men is always assuaged by the suspicion that they will come to a bad end.
55. All good things are cheap, all bad things are very dear.
56. Bad news travels fast.
57. Fire and water are [may be] good servants, but bad masters.
58. Nothing so bad, as not to be good for something.
59. The more you fight something, the more anxious you become ---the more you're involved in a bad pattern, the more difficult it is to escape.
60. I feel bad about the mistake.