| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,264 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,177 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,837 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,696 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,519 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 63,030 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,379 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,965 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,130 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,214 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,395 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,053 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,422 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,259 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,134 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,635 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,527 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,818 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,969 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,498 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,453 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,212 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,167 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,527 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,890 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,770 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,677 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,505 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,985 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,579 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,129 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,271 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,780 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,961 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,543 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,998 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,839 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,543 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,393 |
| Words Named for Places | 0 | - | 4.41 | 68,001 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,556 |
| Compound Words #2 | 0 | - | 4.48 | 63,431 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,649 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 330,210 |
| Archaic Words | 0 | - | 4.53 | 44,778 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 98,005 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,177 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,079 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,332 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,529 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,275 |
| Mirror Words #1 | 0 | - | 4.85 | 43,598 |
| Musical Direction Words | 0 | - | 4.64 | 27,370 |
| Compound Words #1 | 0 | - | 4.35 | 50,067 |
| Compound Words #3 | 0 | - | 4.19 | 49,221 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,407 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,852 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,491 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,154 |
| Words with a Silent K | 0 | - | 4.03 | 54,400 |
| Words with a Silent B | 0 | - | 4.21 | 44,409 |
| Words with a Silent W | 0 | - | 4.30 | 61,837 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,919 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,122 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,915 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,335 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,912 |
| Homonyms #5 | 0 | - | 4.55 | 66,091 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,002 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,271 |
| Animal Adjectives | 0 | - | 4.77 | 60,176 |
| Sports Terms #2 | 0 | - | 4.07 | 51,483 |
| Words for Homes | 0 | - | 3.80 | 35,321 |
| Words for Groups | 0 | - | 3.90 | 38,404 |
| Words Containing Q | 0 | - | 4.32 | 29,833 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,540 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,310 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,752 |
| Compound Words #5 | 0 | - | 4.01 | 28,573 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,142 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,195 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,781 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,248 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,340 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,151 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,934 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,347 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,824 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,690 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,865 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,367 |
| Over Words | 0 | - | 4.36 | 65,906 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,187 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 36,985 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,678 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,950 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,304 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,651 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,623 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,726 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,249 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,102 |
| Words Starting With "Mis" | 0 | - | 4.07 | 43,935 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,411 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,903 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,341 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,601 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,587 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,341 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,642 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 45,224 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,923 |
| Words that End in X | 0 | - | 4.25 | 93,156 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,325 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,044 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,529 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,352 |
| Homonyms #1 | 0 | - | 4.19 | 82,539 |
| Homonyms #2 | 0 | - | 4.17 | 65,436 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,791 |
| Homonyms #6 | 0 | - | 4.32 | 50,850 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,124 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,114 |
| Spell Check #1 | 0 | - | 4.91 | 79,835 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,324,191 |
| Ye Olde Professions | 0 | - | 4.63 | 157,368 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,587 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,359 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,483 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,668 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,879 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,291 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,178 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,111 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,916 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,170 |
| Sports Terms #1 | 0 | - | 3.87 | 168,892 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,630 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.04 | 14,920 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,017 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,360 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,660 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,252 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,351 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,235 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,930 |
| Words Starting with "Dis" | 0 | - | 3.96 | 35,688 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,800 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,140 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,945 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 29,956 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,481 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,860 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,135 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,504 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,032 |
| Words That End in "try" | 0 | - | 4.17 | 22,445 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,020 |
| Homonyms Quiz #9 | 0 | - | 4.09 | 28,161 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,461 |
| Mass Nouns | 0 | - | 3.33 | 24,413 |
| Words with a Silent G | 0 | - | 3.98 | 21,093 |
| Words with a Silent C | 0 | - | 3.37 | 11,664 |
| Words with a Silent H | 0 | - | 3.80 | 18,617 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,393 |
| Types of Boats | 0 | - | 4.17 | 8,623 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,154 |
| Animal Group Names | 0 | - | 4.07 | 23,268 |
| French Phrases used in English | 0 | - | 4.16 | 46,791 |
| Spanish Loan Words | 0 | - | 4.23 | 45,956 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,551 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,053 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,345 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,566 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,323 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,506 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,296 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,392 |
| Types of Disasters | 0 | - | 4.10 | 81,169 |
| Palindromes Quiz | 0 | - | 4.18 | 94,290 |
| Phobias Quiz | 0 | - | 4.34 | 124,219 |
| Homophones #1 | 0 | - | 4.56 | 183,975 |
| Most Common English Verbs | 0 | - | 4.22 | 77,062 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,115 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,882 |
| Portmanteaus Quiz #3 | 0 | - | 4.02 | 33,687 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,763 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,107 |
| Words with Missing First Two Letters | 0 | - | 4.73 | 26,273 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,683 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,205 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,682 |
| Most Common Animal Words | 0 | - | 4.28 | 37,822 |
| Mirror Words #2 | 0 | - | 4.52 | 27,228 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,988 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,148 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,659 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,109 |
| Horse Vocabulary | 0 | - | 4.23 | 22,788 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.66 | 20,153 |
