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