| 1-50 of 77Flashcard sets with a 'arduous' term meaning 'difficult to accomplish' |
| # | Title | Terms | Date |
| 1 | Hit Parade 1by PMonty | 77 terms | August 11, 2009 |
| 2 | Clayton Vocabby clayton2424 | 14 terms | March 19, 2009 |
| 3 | GRAND CENTRALby desivirus | 1767 terms | June 26, 2009 |
| 4 | Three cups vocabby Becca422 | 72 terms | September 24, 2009 |
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| 5 | Vocab 4by wcast | 20 terms | October 14, 2009 |
| 6 | Vocab Unit Testby loveeethebeitch | 86 terms | June 30, 2009 |
| 7 | Vocab #2by kgirl | 20 terms | September 8, 2009 |
| 8 | SAT Vocabularyby chris322 | 24 terms | March 4, 2009 |
| 9 | the odyssey vocabby archielovee | 33 terms | November 18, 2009 |
| 10 | English Vocab 4 finalsby hoopking1453 | 40 terms | June 1, 2008 |
| 11 | Barron's unfamiliar A setby koze1us | 94 terms | October 25, 2009 |
| 12 | Vocab 2by chinenah | 25 terms | October 14, 2009 |
| 13 | i learn wordsby ilovedeer33 | 30 terms | July 20, 2009 |
| 14 | declaration of independenceby tombearer | 26 terms | November 5, 2009 |
| 15 | Vocabulary list 2by whitefang1116 | 20 terms | September 5, 2009 |
| 16 | Vocabby ysun123 | 187 terms | October 8, 2009 |
| 17 | Vocab 10/15by ally_chase | 18 terms | October 16, 2009 |
| 18 | sat vocab 1by kroddy | 5 terms | July 7, 2009 |
| 19 | Vocab Workshop Level D Unit 4by simplebook | 20 terms | September 28, 2009 |
| 20 | Vocab! march 12by rebeccafosho | 21 terms | March 12, 2009 |
| 21 | E2H - Nature and Self-Reliance Vocabby tikuiaku | 78 terms | October 1, 2008 |
| 22 | ENGLISH FINAL VOCABby pippzilla | 318 terms | June 10, 2008 |
| 23 | WAVE 3by Adeleye | 25 terms | November 15, 2009 |
| 24 | Vocab for finals Englishby hannaw5 | 45 terms | May 24, 2008 |
| 25 | Vocab 3by potato11noodle | 12 terms | October 12, 2009 |
| 26 | AP English 11 Vocab #1-40 Adjectivesby shauntall123 | 40 terms | February 20, 2009 |
| 27 | vacab week 2by brandonmccarn | 15 terms | September 5, 2009 |
| 28 | H-4by amandesi | 50 terms | April 25, 2009 |
| 29 | English Vocab Test 2by evanbambico | 58 terms | September 28, 2008 |
| 30 | English Vocabby itzzgreg | 20 terms | October 2, 2009 |
| 31 | Odyssey Vocabby RawrLove25 | 34 terms | November 18, 2009 |
| 32 | Million Dollar Wordsby kristinewagner | 11 terms | March 30, 2009 |
| 33 | Units 11 & 12by allisonmariotti | 20 terms | December 17, 2007 |
| 34 | American Studies Vocab 2by wobes93 | 29 terms | October 1, 2009 |
| 35 | Hot Seat #4by erosefeenan | 20 terms | October 13, 2009 |
| 36 | List 12by Langdahl | 32 terms | March 9, 2009 |
| 37 | 1000 most important words - week 4by knoits | 20 terms | October 2, 2009 |
| 38 | Junior Vocabby lacmille | 60 terms | August 29, 2009 |
| 39 | Word of the Week 1st 10 wordsby cgould | 10 terms | December 4, 2008 |
| 40 | Iranina Constitutional Revolutionby aliagha | 40 terms | August 8, 2009 |
| 41 | Things Fall Apartby GOTITANS | 28 terms | December 13, 2008 |
| 42 | vocab-wisniewskiby mhk_23135 | 21 terms | March 12, 2009 |
| 43 | vocab.1by mirawanab | 20 terms | November 13, 2009 |
| 44 | Scarlet Letter 1-42by isaackim7214 | 42 terms | September 23, 2009 |
| 45 | Set 8 - Lit Termsby rawrChiki | 10 terms | October 20, 2009 |
| 46 | 11 vocab 3by leaanngrassel | 10 terms | September 7, 2009 |
| 47 | The Good Earthby brooke_ashlyn07 | 26 terms | March 8, 2009 |
| 48 | ENGLISH VOCABby lilwermuth95 | 20 terms | November 11, 2009 |
| 49 | GRE "A" Set 3by scootkid | 30 terms | August 11, 2009 |
| 50 | semester exam wordsby sportskrenek123 | 30 terms | January 19, 2009 |