| 1-23 of 23Flashcard sets with a 'arduous' term meaning 'extremely difficult, laborious' |
| # | Title | Terms | Date |
| 1 | IPAMLITVOCAB12by jnelligan | 20 terms | February 12, 2009 |
| 2 | Mrs. G. Gill Vocab 2nd Setby triste_princesa | 49 terms | September 7, 2009 |
| 3 | Vocab. Frankby missmoll | 193 terms | March 25, 2009 |
| 4 | GRE (A-C)by finflicka | 171 terms | May 22, 2009 |
| Get rid of ads on Quizlet |
| 5 | SATby toa352 | 1095 terms | November 12, 2008 |
| 6 | AP language Vocab #2by tarheelbound8 | 30 terms | September 9, 2009 |
| 7 | Vocabs "A"by yummycrunchbars | 175 terms | June 28, 2009 |
| 8 | AP Lang Vocab 2by summerrmiller | 30 terms | September 10, 2009 |
| 9 | Vocabulary Week 1by dalya21155 | 44 terms | September 19, 2009 |
| 10 | GRE word builderby alliiovin | 245 terms | November 23, 2009 |
| 11 | PSAT Vocabularyby maestrosersea | 533 terms | December 15, 2008 |
| 12 | Vocab weeks 10-13by GAW10 | 80 terms | May 7, 2009 |
| 13 | Week Eleven English Vocabby anday456 | 20 terms | March 26, 2009 |
| 14 | Vocab Week 10by devynnmoreno | 20 terms | March 25, 2009 |
| 15 | PSAT words A3 by kabirs92 | 38 terms | August 20, 2007 |
| 16 | PSATby kasmir | 533 terms | May 11, 2009 |
| 17 | English Vocabularyby Baseballbaker23 | 80 terms | March 26, 2009 |
| 18 | PSAT Vocabularyby jennrocks11 | 12 terms | September 4, 2009 |
| 19 | PSAT Vocab 2by violmaster1994 | 62 terms | September 26, 2009 |
| 20 | GRE - A (314-5)by antmartinez | 74 terms | November 12, 2009 |
| 21 | Set 2by sammicans1292 | 49 terms | September 15, 2009 |
| 22 | Set 6by sandrabhicks | 25 terms | July 20, 2007 |
| 23 | 7.PCAT Vocab 7/2 (1/2)by rbharpy | 25 terms | July 3, 2008 |