Writers often has to refer many times to one thing (e.g. an idea, an event, a group of people) in one article. To avoid repeating the same words over and over again, they often choose different words to express the same idea. Words with the same or similar meanings are called "synonyms". Please find the synonyms of the following words from the corresponding paragraphs. 1. idea (para. 3) _______ 2. basic (para. 3) _______ 3. different, separate (para. 4) _______ 4. success (para. 5) _______ 5. likely to (para. 5) _______ 6. look for (para. 5) _______ 7. economic (para. 5) _______ 8. depend (para. 6) _______ 9. keep out (para. 6) _______ 10. decrease (para. 7) _______