Question

Use suitable prefixes to form antonyms: 

A prefix is an affix which is placed before the stem of a word. Adding it to the beginning of one word changes it into another word. Prefix – In-, Un-, Im-, Dis-

1. Gratitude

2. Certain

3. Install

4. Personal

5. Honour

6. Disputed

7. Correct

8. Mask 

9. Lawful

10. Grateful

11. Wavering 

12. Regard 

13. Perturbed 

14. Tolerant.

Answer 1

1. Ingratitude 

2. Uncertain 

3. Uninstall 

4. Impersonal 

5. Dishonour 

6. Undisputed 

7. Incorrect 

8. Unmask 

9. Unlawful 

10. Ungrateful 

11. Unwavering 

12. Disregard 

13. Unperturbed

 14. Intolerant