| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,245 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,157 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,817 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,678 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,499 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 63,008 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,359 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,949 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,112 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,197 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,384 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,033 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,397 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,247 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,124 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,623 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,487 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,802 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,950 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,489 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,440 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,198 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,143 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,511 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,876 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,756 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,664 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,455 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,974 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,565 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,122 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,262 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,773 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,950 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,535 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,989 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,832 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,535 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,387 |
| Words Named for Places | 0 | - | 4.41 | 67,963 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,479 |
| Compound Words #2 | 0 | - | 4.48 | 63,386 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,640 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 329,889 |
| Archaic Words | 0 | - | 4.53 | 44,761 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,986 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,170 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,070 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,325 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,522 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,267 |
| Mirror Words #1 | 0 | - | 4.85 | 43,522 |
| Musical Direction Words | 0 | - | 4.64 | 27,363 |
| Compound Words #1 | 0 | - | 4.35 | 50,047 |
| Compound Words #3 | 0 | - | 4.19 | 49,208 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,397 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,830 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,477 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,131 |
| Words with a Silent K | 0 | - | 4.03 | 54,391 |
| Words with a Silent B | 0 | - | 4.21 | 44,400 |
| Words with a Silent W | 0 | - | 4.30 | 61,824 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,888 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,076 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,884 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,285 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,898 |
| Homonyms #5 | 0 | - | 4.55 | 66,077 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,928 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,262 |
| Animal Adjectives | 0 | - | 4.77 | 60,155 |
| Sports Terms #2 | 0 | - | 4.07 | 51,459 |
| Words for Homes | 0 | - | 3.80 | 35,316 |
| Words for Groups | 0 | - | 3.90 | 38,394 |
| Words Containing Q | 0 | - | 4.32 | 29,825 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,533 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,213 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,746 |
| Compound Words #5 | 0 | - | 4.01 | 28,562 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,105 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,163 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,771 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,242 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,331 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,115 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,926 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,342 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,819 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,686 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,857 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,326 |
| Over Words | 0 | - | 4.36 | 65,879 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,154 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 36,960 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,648 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,939 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,279 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,636 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,610 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,716 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,233 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,094 |
| Words Starting With "Mis" | 0 | - | 4.07 | 43,924 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,406 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,886 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,333 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,523 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,559 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,332 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,637 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 44,452 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,914 |
| Words that End in X | 0 | - | 4.25 | 93,133 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,312 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,034 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,518 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,340 |
| Homonyms #1 | 0 | - | 4.19 | 82,526 |
| Homonyms #2 | 0 | - | 4.17 | 65,427 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,782 |
| Homonyms #6 | 0 | - | 4.32 | 50,846 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,119 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,106 |
| Spell Check #1 | 0 | - | 4.91 | 79,820 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,323,154 |
| Ye Olde Professions | 0 | - | 4.63 | 157,287 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,576 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,349 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,451 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,625 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,843 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,267 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,099 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,058 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,885 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,135 |
| Sports Terms #1 | 0 | - | 3.87 | 168,849 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,558 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.04 | 14,916 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,012 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,356 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,654 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,246 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,346 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,218 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,915 |
| Words Starting with "Dis" | 0 | - | 3.96 | 35,566 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,791 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,132 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,940 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 29,948 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,469 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,848 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,130 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,494 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,025 |
| Words That End in "try" | 0 | - | 4.17 | 22,435 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,015 |
| Homonyms Quiz #9 | 0 | - | 4.09 | 28,156 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,456 |
| Mass Nouns | 0 | - | 3.33 | 24,406 |
| Words with a Silent G | 0 | - | 3.98 | 21,089 |
| Words with a Silent C | 0 | - | 3.37 | 11,659 |
| Words with a Silent H | 0 | - | 3.80 | 18,612 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,374 |
| Types of Boats | 0 | - | 4.17 | 8,617 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,149 |
| Animal Group Names | 0 | - | 4.07 | 23,260 |
| French Phrases used in English | 0 | - | 4.16 | 46,778 |
| Spanish Loan Words | 0 | - | 4.23 | 45,942 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,527 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,024 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,330 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,558 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,317 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,457 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,273 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,351 |
| Types of Disasters | 0 | - | 4.10 | 81,160 |
| Palindromes Quiz | 0 | - | 4.18 | 94,270 |
| Phobias Quiz | 0 | - | 4.34 | 123,754 |
| Homophones #1 | 0 | - | 4.56 | 183,868 |
| Most Common English Verbs | 0 | - | 4.22 | 77,034 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,104 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,879 |
| Portmanteaus Quiz #3 | 0 | - | 4.05 | 33,670 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,734 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,083 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,253 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,673 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,196 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,674 |
| Most Common Animal Words | 0 | - | 4.28 | 37,786 |
| Mirror Words #2 | 0 | - | 4.52 | 27,200 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,969 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,132 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,561 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,095 |
| Horse Vocabulary | 0 | - | 4.23 | 22,780 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.66 | 20,146 |
