| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,235 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,147 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,805 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,669 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,489 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,994 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,348 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,938 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,105 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,184 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,376 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,021 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,382 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,239 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,112 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,616 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,472 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,795 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,938 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,483 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,431 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,192 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,137 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,505 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,869 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,747 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,654 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,427 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,967 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,559 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,117 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,260 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,770 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,943 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,529 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,982 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,826 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,530 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,381 |
| Words Named for Places | 0 | - | 4.41 | 67,950 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,444 |
| Compound Words #2 | 0 | - | 4.48 | 63,371 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,627 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 329,781 |
| Archaic Words | 0 | - | 4.53 | 44,752 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,977 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,165 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,066 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,324 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,515 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,263 |
| Mirror Words #1 | 0 | - | 4.85 | 43,499 |
| Musical Direction Words | 0 | - | 4.64 | 27,362 |
| Compound Words #1 | 0 | - | 4.35 | 50,046 |
| Compound Words #3 | 0 | - | 4.19 | 49,206 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,396 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,820 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,471 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,128 |
| Words with a Silent K | 0 | - | 4.03 | 54,384 |
| Words with a Silent B | 0 | - | 4.21 | 44,395 |
| Words with a Silent W | 0 | - | 4.30 | 61,820 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,867 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,039 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,865 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,244 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,890 |
| Homonyms #5 | 0 | - | 4.55 | 66,071 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,897 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,260 |
| Animal Adjectives | 0 | - | 4.77 | 60,147 |
| Sports Terms #2 | 0 | - | 4.07 | 51,449 |
| Words for Homes | 0 | - | 3.80 | 35,315 |
| Words for Groups | 0 | - | 3.90 | 38,389 |
| Words Containing Q | 0 | - | 4.32 | 29,822 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,529 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,187 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,745 |
| Compound Words #5 | 0 | - | 4.01 | 28,560 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,082 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,147 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,765 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,241 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,329 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,094 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,924 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,340 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,816 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,686 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,856 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,293 |
| Over Words | 0 | - | 4.36 | 65,855 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,130 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 36,934 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,628 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,928 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,257 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,623 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,600 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,703 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,216 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,089 |
| Words Starting With "Mis" | 0 | - | 4.07 | 43,915 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,403 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,881 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,329 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,482 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,545 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,323 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,631 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 43,645 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,907 |
| Words that End in X | 0 | - | 4.25 | 93,122 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,307 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,029 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,518 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,332 |
| Homonyms #1 | 0 | - | 4.18 | 82,517 |
| Homonyms #2 | 0 | - | 4.17 | 65,420 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,774 |
| Homonyms #6 | 0 | - | 4.32 | 50,842 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,118 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 44,104 |
| Spell Check #1 | 0 | - | 4.91 | 79,810 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,322,702 |
| Ye Olde Professions | 0 | - | 4.63 | 157,245 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,575 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,345 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,434 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,611 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,821 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,256 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,074 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,039 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,874 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,118 |
| Sports Terms #1 | 0 | - | 3.87 | 168,839 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,539 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.02 | 14,909 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,009 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,353 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,653 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,245 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,344 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,211 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,913 |
| Words Starting with "Dis" | 0 | - | 3.96 | 35,494 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,789 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,129 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,938 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,941 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,462 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,842 |
| Words Ending in "Man" | 0 | - | 4.02 | 29,127 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,491 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 19,024 |
| Words That End in "try" | 0 | - | 4.17 | 22,426 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,007 |
| Homonyms Quiz #9 | 0 | - | 4.12 | 28,155 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,453 |
| Mass Nouns | 0 | - | 3.33 | 24,403 |
| Words with a Silent G | 0 | - | 3.98 | 21,085 |
| Words with a Silent C | 0 | - | 3.37 | 11,657 |
| Words with a Silent H | 0 | - | 3.80 | 18,611 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,359 |
| 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 | 23,257 |
| French Phrases used in English | 0 | - | 4.16 | 46,776 |
| Spanish Loan Words | 0 | - | 4.23 | 45,937 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,518 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,018 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,320 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,555 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,312 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,430 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,266 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,334 |
| Types of Disasters | 0 | - | 4.10 | 81,153 |
| Palindromes Quiz | 0 | - | 4.18 | 94,262 |
| Phobias Quiz | 0 | - | 4.34 | 123,738 |
| Homophones #1 | 0 | - | 4.56 | 183,819 |
| Most Common English Verbs | 0 | - | 4.22 | 77,024 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,098 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,871 |
| Portmanteaus Quiz #3 | 0 | - | 4.05 | 33,663 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,717 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,074 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,252 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,669 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,195 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,672 |
| Most Common Animal Words | 0 | - | 4.28 | 37,771 |
| Mirror Words #2 | 0 | - | 4.52 | 27,197 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,959 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,117 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,525 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,092 |
| Horse Vocabulary | 0 | - | 4.23 | 22,778 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,143 |
