Nouns, verbs, adjectives, adverbs

A. Identify to what classification these words belong (noun, verb, adjective, adverb):

1. growth

2. entire

3. relatively

4. basically

5. provide

6. avoid

7. prevent

8. existence

9. highly

10. discover

11. regular

12. security

Solution (1. noun 2. adjective/ noun 3. adverb 4. adverb 5. verb 6. verb 7. verb 8. noun 9. adverb 10. verb 11. adjective/ noun 12. noun)