BAD

Definition

1. noun that which is below standard or expectations as of ethics or decency. — synonyms: badness
2. adverb with great intensity (`bad' is a nonstandard variant for `badly'). — synonyms: badly
3. adverb very much. — synonyms: badly
4. adjective having undesirable or negative qualities.
5. adjective very intense. — synonyms: big
6. adjective feeling physical discomfort or pain (`tough' is occasionally used colloquially for `bad'). — synonyms: tough
7. adjective (of foodstuffs) not in an edible or usable condition. — synonyms: spoiled, spoilt
8. adjective feeling or expressing regret or sorrow or a sense of loss over something done or undone. — synonyms: regretful, sorry
9. adjective not capable of being collected. — synonyms: uncollectible
10. adjective below average in quality or performance.
11. adjective nonstandard.
12. adjective not financially safe or secure. — synonyms: risky, high-risk, speculative
13. adjective physically unsound or diseased. — synonyms: unfit, unsound
14. adjective capable of harming.
15. adjective characterized by wickedness or immorality.
16. adjective reproduced fraudulently. — synonyms: forged
17. adjective not working properly. — synonyms: defective