| 1. 劍橋英英字典 significant significant |
2. 雅虎奇摩字典 significant |
3. 韋氏線上字典 significant |
4. 朗文英英字典 significant |
| 5. Google字典 significant |
6. icibt寫作句庫 significant |
7. 美國遺產字典 significant |
8. wiktionary significant |
| 9. Wikipedia significant |
10. Howstuffworks significant |
11. Urban Dictionary significant |
12. EarthSky significant |
| 13. answers.com significant |
14. WordReference.com significant |
15. 英漢詞典 significant |
16. yourdictionary.com significant |
| 17. Webster Dictionary significant |
18. onelook.com significant |
19. W3dictionary significant |
20. Medlineplus dictionary significant |
| 21. Inogolo(名字發音) significant |
22. Forvo(發音) significant |
23. Quotations(語錄) significant語錄 |
24. 韋氏線上學生字典 significant |
| 25. 韋氏線上學生詞典 significant |
26. 韋氏線上押韻字典 significant |
27. Thesaurus.net同義字典 significant |
28. Macmillan Dictionary significant |
| 29. Macmillan Thesaurus significant |
30. getwords.com significant |
31. bettermedicine.com significant |
32. Collins significant |
| 33. Oxford Dictionary significant |
34. Oxford ALD significant |
35. ozdic.com significant |
36. Oxford American significant |
| 37. Stanford Encyclopedia of Philosophy significant |
38. 圖片搜尋 significant |
39. PDF搜尋 significant |
40. SWF搜尋 significant |
| 41. English-cobuild significant |
42. Babylon English significant |
43. Babylon Search significant |
44. AlphaDictionary significant |
| 45. 線上英漢字典 significant |
46. Wordnik significant |
47. 同義與反義字 significant |
48. howjsay . com significant |
| 49. Medical Dictionary significant |
50. Your Dictionary Sentences significant |
51. PronounceHow significant |
52. Dictionary Reverso significant |
| 53. Memidex(發音) significant |
54. dict.cc significant |
55. Name Pronunciation significant |
56. Vocabulary.com significant |
| 57. WebMD significant |
58. 海詞 significant |
59. 新浪香港 significant |
60. Linguee significant |
| 61. VoiceTube significant |
62. 大詞典 significant |
63. sentencedict.com significant |
64. definition-of.com significant |
| 65. YouTube significant |
66. 詞都 significant |
67. 押韻詞典 significant |
68. RhymeZone significant |
| 69. RhymeZone significant |
70. 漢語詞典 significant |
71. Pronounce Names significant |
72. Youglish significant |
| 73. 查文法 significant |
74. Purdue OWL significant |
75. Reference.com significant |
76. Ozdic.com 語詞搭配 significant |
| 77. OXFORD 語詞搭配 significant |
78. YARN movie clips significant |
79. Ted.com significant |
80. thesaurus.plus significant |
| 81. cliffsnotes significant |
82. sparknotes significant |
83. Describing Words significant |
84. Ludwig significant |
| 85. study.com significant |
86. webmd.com significant |
87. word hippo(adj) significant |
88. word hippo(noun) significant |
| 89. word hippo(verb) significant |
90. word hippo(adv) significant |
91. word hippo(singular) significant |
92. word hippo(pl.) significant |