| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,830 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,792 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,418 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,268 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,918 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,621 |
| D Vocabular Words #2 | 0 | - | 4.03 | 58,022 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,585 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,833 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,707 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.08 | 58,104 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,661 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,889 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,965 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,568 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,366 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,879 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,490 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,541 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,215 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,118 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 40,973 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,690 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,226 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,560 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,494 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,421 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,608 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,769 |
| Q Vocabulary Words Quiz | 0 | - | 4.29 | 43,310 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.20 | 59,814 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 41,041 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,551 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,719 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,315 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,726 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,595 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,305 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,123 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 193,461 |
| Compound Words #2 | 0 | - | 4.48 | 62,769 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,336 |
| Archaic Words | 0 | - | 4.52 | 44,291 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 324,540 |
| Mirror Words #1 | 0 | - | 4.87 | 42,246 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,592 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,921 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,858 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,050 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,307 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,097 |
| Musical Direction Words | 0 | - | 4.64 | 27,257 |
| Words Named for Places | 0 | - | 4.40 | 67,409 |
| Compound Words #1 | 0 | - | 4.34 | 49,772 |
| Compound Words #3 | 0 | - | 4.19 | 49,016 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,272 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,158 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,180 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,788 |
| Words with a Silent K | 0 | - | 4.03 | 54,183 |
| Words with a Silent B | 0 | - | 4.20 | 44,219 |
| Words with a Silent W | 0 | - | 4.30 | 61,594 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,237 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,348 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,121 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,282 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,042 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,587 |
| Homonyms #5 | 0 | - | 4.55 | 65,791 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,591 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,106 |
| Sports Terms #2 | 0 | - | 4.06 | 51,101 |
| Words for Homes | 0 | - | 3.80 | 35,207 |
| Words for Groups | 0 | - | 3.90 | 38,293 |
| Words Containing Q | 0 | - | 4.32 | 29,690 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,429 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,005 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,669 |
| Animal Adjectives | 0 | - | 4.77 | 59,820 |
| Compound Words #5 | 0 | - | 4.01 | 28,424 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,364 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,643 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,530 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,038 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,125 |
| Words Ending in "ee" | 0 | - | 4.33 | 56,372 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,745 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,177 |
| Double F Vocabulary Words | 0 | - | 4.11 | 37,655 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,537 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,729 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,254 |
| Over Words | 0 | - | 4.34 | 65,244 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,458 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,062 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,570 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,766 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,375 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,379 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,381 |
| -ic Vocabulary Words | 0 | - | 4.23 | 43,862 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,862 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,721 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,179 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,592 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,055 |
| Words Starting with "Anti" | 0 | - | 4.20 | 32,012 |
| Words Starting With "Tri" | 0 | - | 4.30 | 56,053 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,109 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,487 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,023 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,773 |
| Words that End in X | 0 | - | 4.25 | 92,656 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,061 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,832 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,368 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,169 |
| Homonyms #1 | 0 | - | 4.18 | 82,303 |
| Homonyms Quiz #2 | 0 | - | 4.17 | 65,251 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,614 |
| Homonyms #6 | 0 | - | 4.32 | 50,693 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,013 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 43,963 |
| Spell Check #1 | 0 | - | 4.90 | 79,478 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,023 |
| Irregular Plurals #1 | 0 | - | 4.52 | 141,880 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,781 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 103,957 |
| Words with Missing First Letter #1 | 0 | - | 4.46 | 92,236 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,304,329 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,640 |
| Ye Olde Professions | 0 | - | 4.67 | 155,683 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,442 |
| Sports Terms #1 | 0 | - | 3.87 | 168,240 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,808 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,159 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,785 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,911 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,251 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,556 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,151 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,244 |
| Words Starting With "Under" | 0 | - | 3.91 | 73,997 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,761 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,628 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,001 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,815 |
| Words That Start or End with Down | 0 | - | 4.05 | 29,778 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,290 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,638 |
| /Words Ending in "Man" | 0 | - | 4.02 | 28,985 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,370 |
| -Tion Vocabulary Words Quiz #2 | 0 | - | 4.10 | 17,338 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,936 |
| Words That End in "try" | 0 | - | 4.17 | 22,301 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,892 |
| Mass Nouns | 0 | - | 3.33 | 24,352 |
| Words with a Silent G | 0 | - | 3.96 | 20,971 |
| Words with a Silent C | 0 | - | 3.31 | 11,558 |
| Words with a Silent H | 0 | - | 3.78 | 18,518 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,085 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,387 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,150 |
| Word Shortenings #1 | 0 | - | 4.27 | 136,957 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,476 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,409 |
| Types of Disasters | 0 | - | 4.09 | 80,911 |
| Palindromes Quiz | 0 | - | 4.18 | 93,878 |
| Phobias Quiz | 0 | - | 4.34 | 122,760 |
| Most Common English Verbs | 0 | - | 4.22 | 76,685 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,954 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,690 |
| Portmanteaus Quiz #3 | 0 | - | 4.03 | 33,454 |
| Irregular Plurals #2 | 0 | - | 4.30 | 84,906 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,806 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 25,993 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,473 |
| Mirror Words #2 | 0 | - | 4.52 | 26,787 |
| French Phrases used in English | 0 | - | 4.16 | 46,526 |
| Spanish Loan Words | 0 | - | 4.23 | 45,760 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,255 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,793 |
| Homophones #1 | 0 | - | 4.55 | 181,796 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,396 |
| Rock Band Vocabulary | 0 | - | 3.98 | 45,996 |
| Types of Boats | 0 | - | 4.17 | 8,559 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,040 |
| Animal Group Names | 0 | - | 4.06 | 23,098 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,690 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,550 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 239,904 |
| Words for Communities | 0 | - | 4.29 | 12,280 |
| Most Common English Nouns | 0 | - | 3.86 | 41,268 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,658 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,315 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,112 |
| Word that Comes Before #4 | 0 | - | 4.34 | 24,260 |
| Words that Rhyme with Punk | 0 | - | 3.76 | 54,311 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,920 |
| Horse Vocabulary | 0 | - | 4.22 | 22,668 |
