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