o打头的单词。

字母“o”打头的单词

1. obey

2. object

3. object

4. objection

5. objective

6. oblige

7. observation

8. observe

9. observer

10. obstacle

11. obtain

12. obvious

13. obviously

14. occasion

15. occasional

16. occasionally

17. occupy

18. occur

19. occurrence

20. ocean

21. October

22. odd

23. odor

24. of

25. off

26. offend

27. offer

28. office

29. officer

30. official

31. often

32. oh

33. oil

34. okay

35. old

36. omit

37. on

38. once

39. one

40. oneself

41. onion

42. only

43. onto

44. open

45. opening

46. opera

47. operate

48. operation

49. operational

50. operator

51. opinion

52. opponent

53. opportunity

54. order

55. orange

56. oration

57. orb

58. ordain

59. orgy

60. ordeal

61. orchestra

62. orchard

63. orbital

64. oriel

65. ordinary

66. ordering

67. orderly

68. orgiastic

69. ostrich

70. osmotic

71. ostensible

72. overcoat