Definitions of amiss

1. A fault, wrong, or mistake.

2. in an imperfect or faulty way; " The lobe was imperfectly developed"; " Miss Bennet would not play at all amiss if she practiced more"- Jane Austen

3. Wrongly: out of the way.

4. In a faulty manner. Not amiss, pretty fair.

5. Wrong; faulty; out of order; improper; as, it may not be amiss to ask advice.

6. Wrong; faulty.

7. In error: wrong.

8. Wrong.

9. Out of order; unsuitable; wrong; improper.

10. Wrong; faulty; out of order.