| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,283 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,194 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,866 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,721 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,544 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 63,042 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,391 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,991 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,139 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,237 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,405 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,074 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,451 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,271 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,155 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,642 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,551 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,825 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,988 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,509 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,475 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,224 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,186 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,540 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,903 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,782 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,682 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,546 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,988 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,588 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,138 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,282 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,793 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,969 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,552 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 53,012 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,847 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,558 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,400 |
| Words Named for Places | 0 | - | 4.41 | 68,046 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 196,015 |
| Compound Words #2 | 0 | - | 4.48 | 63,467 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,662 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 330,467 |
| Archaic Words | 0 | - | 4.53 | 44,807 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 98,025 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,182 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,091 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,343 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,539 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,285 |
| Mirror Words #1 | 0 | - | 4.85 | 43,643 |
| Musical Direction Words | 0 | - | 4.64 | 27,372 |
| Compound Words #1 | 0 | - | 4.35 | 50,080 |
| Compound Words #3 | 0 | - | 4.19 | 49,237 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,414 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,869 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,499 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,163 |
| Words with a Silent K | 0 | - | 4.03 | 54,413 |
| Words with a Silent B | 0 | - | 4.21 | 44,415 |
| Words with a Silent W | 0 | - | 4.30 | 61,847 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,942 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,148 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,936 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,378 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,925 |
| Homonyms #5 | 0 | - | 4.55 | 66,106 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,063 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,280 |
| Animal Adjectives | 0 | - | 4.77 | 60,194 |
| Sports Terms #2 | 0 | - | 4.07 | 51,495 |
| Words for Homes | 0 | - | 3.80 | 35,326 |
| Words for Groups | 0 | - | 3.90 | 38,409 |
| Words Containing Q | 0 | - | 4.32 | 29,840 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,553 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,382 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,756 |
| Compound Words #5 | 0 | - | 4.01 | 28,579 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,164 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,212 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,790 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,251 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,344 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,198 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,940 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,354 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,827 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,694 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,873 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,388 |
| Over Words | 0 | - | 4.36 | 65,935 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,203 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 37,002 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,695 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,962 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,317 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,664 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,632 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,744 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,263 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,108 |
| Words Starting With "Mis" | 0 | - | 4.07 | 43,946 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,417 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,915 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,354 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,665 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,614 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,348 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,648 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 45,531 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,934 |
| Words that End in X | 0 | - | 4.25 | 93,399 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,335 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,051 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,534 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,364 |
| Homonyms #1 | 0 | - | 4.19 | 82,551 |
| Homonyms #2 | 0 | - | 4.17 | 65,448 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,801 |
| Homonyms #6 | 0 | - | 4.32 | 50,859 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,132 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,120 |
| Spell Check #1 | 0 | - | 4.91 | 79,852 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,325,168 |
| Ye Olde Professions | 0 | - | 4.63 | 157,454 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,592 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,365 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,509 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,695 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,922 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,324 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,226 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,139 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,931 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,191 |
| Sports Terms #1 | 0 | - | 3.87 | 168,924 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,670 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.04 | 14,928 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,022 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,364 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,667 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,256 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,355 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,245 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,939 |
| Words Starting with "Dis" | 0 | - | 3.98 | 35,768 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,806 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,149 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,951 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 29,965 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,485 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,869 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,141 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,507 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,036 |
| Words That End in "try" | 0 | - | 4.17 | 22,461 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,030 |
| Homonyms Quiz #9 | 0 | - | 4.09 | 28,167 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,461 |
| Mass Nouns | 0 | - | 3.33 | 24,418 |
| Words with a Silent G | 0 | - | 3.98 | 21,098 |
| Words with a Silent C | 0 | - | 3.37 | 11,670 |
| Words with a Silent H | 0 | - | 3.80 | 18,627 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,401 |
| Types of Boats | 0 | - | 4.17 | 8,625 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,162 |
| Animal Group Names | 0 | - | 4.07 | 23,282 |
| French Phrases used in English | 0 | - | 4.16 | 46,799 |
| Spanish Loan Words | 0 | - | 4.23 | 45,966 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,562 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,064 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,359 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,579 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,334 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,550 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,314 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,434 |
| Types of Disasters | 0 | - | 4.10 | 81,178 |
| Palindromes Quiz | 0 | - | 4.18 | 94,313 |
| Phobias Quiz | 0 | - | 4.34 | 124,262 |
| Homophones #1 | 0 | - | 4.56 | 184,057 |
| Most Common English Verbs | 0 | - | 4.22 | 77,077 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,125 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,892 |
| Portmanteaus Quiz #3 | 0 | - | 4.02 | 33,698 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,802 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,114 |
| Words with Missing First Two Letters | 0 | - | 4.73 | 26,285 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,694 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,212 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,691 |
| Most Common Animal Words | 0 | - | 4.28 | 37,843 |
| Mirror Words #2 | 0 | - | 4.51 | 27,244 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 60,014 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,430 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,749 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,117 |
| Horse Vocabulary | 0 | - | 4.23 | 22,795 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.66 | 20,158 |
