| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,829 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,787 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,412 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,263 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,914 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,618 |
| D Vocabular Words #2 | 0 | - | 4.03 | 58,019 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,578 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,830 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,702 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.08 | 58,099 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,656 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,881 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,961 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,560 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,362 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,875 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,486 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,534 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,213 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,110 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 40,969 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,686 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,218 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,555 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,489 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,416 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,594 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,766 |
| Q Vocabulary Words Quiz | 0 | - | 4.29 | 43,307 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.20 | 59,811 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 41,037 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,546 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,717 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,313 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,723 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,591 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,301 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,119 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 193,441 |
| Compound Words #2 | 0 | - | 4.48 | 62,759 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,335 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 324,481 |
| Archaic Words | 0 | - | 4.52 | 44,284 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,588 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,918 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,856 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,047 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,302 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,095 |
| Mirror Words #1 | 0 | - | 4.87 | 42,228 |
| Musical Direction Words | 0 | - | 4.64 | 27,253 |
| Words Named for Places | 0 | - | 4.40 | 67,405 |
| Compound Words #1 | 0 | - | 4.34 | 49,769 |
| Compound Words #3 | 0 | - | 4.19 | 49,012 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,271 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,156 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,179 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,784 |
| Words with a Silent K | 0 | - | 4.03 | 54,179 |
| Words with a Silent B | 0 | - | 4.20 | 44,216 |
| Words with a Silent W | 0 | - | 4.30 | 61,592 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,227 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,346 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,119 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,279 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,034 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,583 |
| Homonyms #5 | 0 | - | 4.55 | 65,783 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,575 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,105 |
| Animal Adjectives | 0 | - | 4.77 | 59,817 |
| Sports Terms #2 | 0 | - | 4.06 | 51,100 |
| Words for Homes | 0 | - | 3.80 | 35,204 |
| Words for Groups | 0 | - | 3.90 | 38,293 |
| Words Containing Q | 0 | - | 4.32 | 29,688 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,428 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 129,991 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,669 |
| Compound Words #5 | 0 | - | 4.01 | 28,421 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,350 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,635 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,526 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,033 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,120 |
| Words Ending in "ee" | 0 | - | 4.33 | 56,334 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,739 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,173 |
| Double F Vocabulary Words | 0 | - | 4.11 | 37,651 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,533 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,727 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,253 |
| Over Words | 0 | - | 4.34 | 65,243 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,457 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,058 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,569 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,766 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,374 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,379 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,379 |
| -ic Vocabulary Words | 0 | - | 4.23 | 43,861 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,861 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,717 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,178 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,590 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,054 |
| Words Starting with "Anti" | 0 | - | 4.20 | 31,999 |
| Words Starting With "Tri" | 0 | - | 4.30 | 56,051 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,106 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,485 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 35,997 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,772 |
| Words that End in X | 0 | - | 4.25 | 92,652 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,060 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,832 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,367 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,168 |
| Homonyms #1 | 0 | - | 4.18 | 82,301 |
| Homonyms Quiz #2 | 0 | - | 4.17 | 65,249 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,613 |
| Homonyms #6 | 0 | - | 4.32 | 50,691 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,012 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 43,963 |
| Spell Check #1 | 0 | - | 4.90 | 79,473 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,304,129 |
| Ye Olde Professions | 0 | - | 4.67 | 155,668 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,441 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,158 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,360 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,014 |
| Irregular Plurals #1 | 0 | - | 4.52 | 141,868 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,772 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 103,937 |
| Words with Missing First Letter #1 | 0 | - | 4.46 | 92,223 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,436 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,635 |
| Sports Terms #1 | 0 | - | 3.87 | 168,234 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,796 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,781 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,909 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,250 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,553 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,150 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,244 |
| Words Starting With "Under" | 0 | - | 3.91 | 73,994 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,761 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,628 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,000 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,815 |
| Words That Start or End with Down | 0 | - | 4.05 | 29,774 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,289 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,637 |
| Vocabulary Words ending in "Man" | 0 | - | 4.02 | 28,985 |
| -Tion Vocabulary Words Quiz #2 | 0 | - | 4.10 | 17,337 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,935 |
| Words That End in "try" | 0 | - | 4.17 | 22,300 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,891 |
| Homonyms Quiz #9 | 0 | - | 4.11 | 28,060 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,396 |
| Mass Nouns | 0 | - | 3.33 | 24,352 |
| Words with a Silent G | 0 | - | 3.96 | 20,971 |
| Words with a Silent C | 0 | - | 3.31 | 11,557 |
| Words with a Silent H | 0 | - | 3.78 | 18,517 |
| Rock Band Vocabulary | 0 | - | 3.98 | 45,994 |
| Types of Boats | 0 | - | 4.17 | 8,558 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,037 |
| Animal Group Names | 0 | - | 4.06 | 23,098 |
| French Phrases used in English | 0 | - | 4.16 | 46,524 |
| Spanish Loan Words | 0 | - | 4.23 | 45,759 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,254 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,788 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,080 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,385 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,147 |
| Word Shortenings #1 | 0 | - | 4.27 | 136,786 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,471 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,360 |
| Types of Disasters | 0 | - | 4.09 | 80,908 |
| Palindromes Quiz | 0 | - | 4.18 | 93,877 |
| Phobias Quiz | 0 | - | 4.34 | 122,757 |
| Homophones #1 | 0 | - | 4.55 | 181,775 |
| Most Common English Verbs | 0 | - | 4.22 | 76,682 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,951 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,690 |
| Portmanteaus Quiz #3 | 0 | - | 4.03 | 33,451 |
| Irregular Plurals #2 | 0 | - | 4.30 | 84,899 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,802 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 25,993 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,471 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,050 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,470 |
| Most Common Animal Words | 0 | - | 4.27 | 37,385 |
| Mirror Words #2 | 0 | - | 4.52 | 26,781 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,687 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,547 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 239,875 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,918 |
| Horse Vocabulary | 0 | - | 4.22 | 22,667 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,036 |
| Dumb it Down Vocabulary #2 | 0 | - | 3.75 | 23,151 |
