English——Unit 2

1. radiant
2. radiate
3. radical
4. ideal
5. ideology
6. identical
7. identification
8. identify
9. identity
10. journal
11. jounalist
12. journey
13. judge
14. judg(e)ment
15. judicial
16. jury
17. justice
18. justify
19. key
20. knit
21. label
22. lag
23. largely
24. lateral
25. latter
26. law
27. magnitude
28. magnify
29. magnificent
30. maintain
31. maintenance
32. major
33. majority
34. make
35. theme
36. theory
37. theoretical
38. therapy
39. object
40. objective
41. objection
42. obligation
43. oblige
44. obsure
45. observation
46. observe
47. obsession
48. obsolete
49. obtain
50. obvious
51. pace
52. panel
53. panorama
54. qualification
55. qualify
56. quality
57. qualitative
58. safeguard
59. safety
60. savage
61. save
62. saving
63. scale
64. scene
65. scenery