| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,256 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,167 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,828 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,687 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,510 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 63,020 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,370 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,956 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,118 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,204 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,387 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,046 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,407 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,251 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,130 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,627 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,509 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,813 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,958 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,493 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,446 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,204 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,160 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,522 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,883 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,763 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,670 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,483 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,980 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,572 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,125 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,263 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,774 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,957 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,540 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,993 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,836 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,538 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,389 |
| Words Named for Places | 0 | - | 4.41 | 67,989 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,524 |
| Compound Words #2 | 0 | - | 4.48 | 63,419 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,645 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 330,064 |
| Archaic Words | 0 | - | 4.53 | 44,769 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,999 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,173 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,075 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,326 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,526 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,270 |
| Mirror Words #1 | 0 | - | 4.85 | 43,573 |
| Musical Direction Words | 0 | - | 4.64 | 27,369 |
| Compound Words #1 | 0 | - | 4.35 | 50,062 |
| Compound Words #3 | 0 | - | 4.19 | 49,218 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,405 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,842 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,486 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,139 |
| Words with a Silent K | 0 | - | 4.03 | 54,393 |
| Words with a Silent B | 0 | - | 4.21 | 44,404 |
| Words with a Silent W | 0 | - | 4.30 | 61,828 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,908 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,110 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,905 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,317 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,905 |
| Homonyms #5 | 0 | - | 4.55 | 66,085 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,966 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,268 |
| Animal Adjectives | 0 | - | 4.77 | 60,166 |
| Sports Terms #2 | 0 | - | 4.07 | 51,475 |
| Words for Homes | 0 | - | 3.80 | 35,318 |
| Words for Groups | 0 | - | 3.90 | 38,399 |
| Words Containing Q | 0 | - | 4.32 | 29,829 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,538 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,274 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,746 |
| Compound Words #5 | 0 | - | 4.01 | 28,570 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,123 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,181 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,775 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,243 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,334 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,132 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,929 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,344 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,822 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,690 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,861 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,355 |
| Over Words | 0 | - | 4.36 | 65,897 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,176 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 36,977 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,669 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,945 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,296 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,648 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,618 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,725 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,246 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,100 |
| Words Starting With "Mis" | 0 | - | 4.07 | 43,930 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,410 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,893 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,339 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,568 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,575 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,339 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,640 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 44,977 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,921 |
| Words that End in X | 0 | - | 4.25 | 93,146 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,317 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,044 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,524 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,347 |
| Homonyms #1 | 0 | - | 4.19 | 82,536 |
| Homonyms #2 | 0 | - | 4.17 | 65,431 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,788 |
| Homonyms #6 | 0 | - | 4.32 | 50,848 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,121 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,112 |
| Spell Check #1 | 0 | - | 4.91 | 79,830 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,323,720 |
| Ye Olde Professions | 0 | - | 4.63 | 157,335 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,581 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,355 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,472 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,651 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,865 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,283 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,142 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,094 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,905 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,155 |
| Sports Terms #1 | 0 | - | 3.87 | 168,868 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,603 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.04 | 14,917 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,015 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,359 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,658 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,249 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,350 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,228 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,927 |
| Words Starting with "Dis" | 0 | - | 3.96 | 35,643 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,795 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,136 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,944 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 29,953 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,479 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,857 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,135 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,500 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,029 |
| Words That End in "try" | 0 | - | 4.17 | 22,440 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,018 |
| Homonyms Quiz #9 | 0 | - | 4.09 | 28,160 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,456 |
| Mass Nouns | 0 | - | 3.33 | 24,408 |
| Words with a Silent G | 0 | - | 3.98 | 21,092 |
| Words with a Silent C | 0 | - | 3.37 | 11,663 |
| Words with a Silent H | 0 | - | 3.80 | 18,614 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,390 |
| Types of Boats | 0 | - | 4.17 | 8,621 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,153 |
| Animal Group Names | 0 | - | 4.07 | 23,262 |
| French Phrases used in English | 0 | - | 4.16 | 46,790 |
| Spanish Loan Words | 0 | - | 4.23 | 45,952 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,543 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,038 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,340 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,562 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,320 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,484 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,289 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,372 |
| Types of Disasters | 0 | - | 4.10 | 81,168 |
| Palindromes Quiz | 0 | - | 4.18 | 94,283 |
| Phobias Quiz | 0 | - | 4.34 | 124,068 |
| Homophones #1 | 0 | - | 4.56 | 183,929 |
| Most Common English Verbs | 0 | - | 4.22 | 77,048 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,112 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,880 |
| Portmanteaus Quiz #3 | 0 | - | 4.05 | 33,680 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,751 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,099 |
| Words with Missing First Two Letters | 0 | - | 4.73 | 26,263 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,679 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,201 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,677 |
| Most Common Animal Words | 0 | - | 4.28 | 37,806 |
| Mirror Words #2 | 0 | - | 4.52 | 27,216 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,980 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,142 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,609 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,103 |
| Horse Vocabulary | 0 | - | 4.23 | 22,784 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.66 | 20,148 |
