| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,845 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,807 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,431 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,281 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,938 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,641 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,041 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,598 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,843 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,729 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.08 | 58,114 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,675 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,912 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,979 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,580 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,371 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,902 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,511 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,559 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,225 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,133 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 40,978 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,716 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,237 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,574 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,504 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,430 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,637 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,776 |
| Q Vocabulary Words Quiz | 0 | - | 4.29 | 43,325 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.21 | 59,825 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 41,048 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,561 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,730 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,323 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,743 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,604 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,317 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,136 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,040 |
| Compound Words #2 | 0 | - | 4.48 | 62,808 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,359 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 324,790 |
| Archaic Words | 0 | - | 4.52 | 44,320 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,607 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,932 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,864 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,057 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,316 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,104 |
| Mirror Words #1 | 0 | - | 4.87 | 42,293 |
| Musical Direction Words | 0 | - | 4.64 | 27,262 |
| Words Named for Places | 0 | - | 4.40 | 67,431 |
| Compound Words #1 | 0 | - | 4.34 | 49,784 |
| Compound Words #3 | 0 | - | 4.19 | 49,024 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,277 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,175 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,189 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,804 |
| Words with a Silent K | 0 | - | 4.03 | 54,196 |
| Words with a Silent B | 0 | - | 4.20 | 44,226 |
| Words with a Silent W | 0 | - | 4.30 | 61,603 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,274 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,356 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,138 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,288 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,072 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,604 |
| Homonyms #5 | 0 | - | 4.55 | 65,802 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,645 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,111 |
| Animal Adjectives | 0 | - | 4.77 | 59,833 |
| Sports Terms #2 | 0 | - | 4.06 | 51,119 |
| Words for Homes | 0 | - | 3.80 | 35,211 |
| Words for Groups | 0 | - | 3.90 | 38,297 |
| Words Containing Q | 0 | - | 4.32 | 29,694 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,440 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,059 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,672 |
| Compound Words #5 | 0 | - | 4.01 | 28,431 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,400 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,668 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,541 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,055 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,139 |
| Words Ending in "ee" | 0 | - | 4.33 | 56,506 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,757 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,191 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,670 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,548 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,741 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,266 |
| Over Words | 0 | - | 4.34 | 65,255 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,469 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,069 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,578 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,775 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,380 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,383 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,385 |
| Words Ending in "ic" | 0 | - | 4.23 | 43,872 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,867 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,724 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,182 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,607 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,061 |
| Words Starting with "Anti" | 0 | - | 4.20 | 32,067 |
| Words Starting With "Tri" | 0 | - | 4.30 | 56,069 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,114 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,490 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,083 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,785 |
| Words that End in X | 0 | - | 4.25 | 92,669 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,066 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,839 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,382 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,179 |
| Homonyms #1 | 0 | - | 4.18 | 82,313 |
| Homonyms Quiz #2 | 0 | - | 4.17 | 65,259 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,621 |
| Homonyms #6 | 0 | - | 4.32 | 50,700 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,017 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 43,966 |
| Spell Check #1 | 0 | - | 4.90 | 79,487 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,305,224 |
| Ye Olde Professions | 0 | - | 4.67 | 155,747 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,445 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,168 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,398 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,048 |
| Irregular Plurals #1 | 0 | - | 4.52 | 141,923 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,806 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,021 |
| Words with Missing First Letter #1 | 0 | - | 4.46 | 92,267 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,470 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,659 |
| Sports Terms #1 | 0 | - | 3.87 | 168,268 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,843 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,792 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,919 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,258 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,562 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,157 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,251 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,003 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,765 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,632 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,009 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,818 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,782 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,296 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,645 |
| /Words Ending in "Man" | 0 | - | 4.02 | 28,987 |
| -Tion Vocabulary Words Quiz #2 | 0 | - | 4.10 | 17,341 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,942 |
| Words That End in "try" | 0 | - | 4.17 | 22,304 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,898 |
| Homonyms Quiz #9 | 0 | - | 4.11 | 28,063 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,400 |
| Mass Nouns | 0 | - | 3.33 | 24,360 |
| Words with a Silent G | 0 | - | 3.96 | 20,980 |
| Words with a Silent C | 0 | - | 3.31 | 11,566 |
| Words with a Silent H | 0 | - | 3.78 | 18,526 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,010 |
| Types of Boats | 0 | - | 4.17 | 8,562 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,044 |
| Animal Group Names | 0 | - | 4.06 | 23,104 |
| French Phrases used in English | 0 | - | 4.16 | 46,535 |
| Spanish Loan Words | 0 | - | 4.23 | 45,766 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,277 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,808 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,097 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,389 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,154 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,047 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,496 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,463 |
| Types of Disasters | 0 | - | 4.09 | 80,917 |
| Palindromes Quiz | 0 | - | 4.18 | 93,898 |
| Phobias Quiz | 0 | - | 4.34 | 122,782 |
| Homophones #1 | 0 | - | 4.55 | 181,864 |
| Most Common English Verbs | 0 | - | 4.22 | 76,694 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,964 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,696 |
| Portmanteaus Quiz #3 | 0 | - | 4.03 | 33,462 |
| Irregular Plurals #2 | 0 | - | 4.30 | 84,926 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,813 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 25,999 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,481 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,053 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,482 |
| Most Common Animal Words | 0 | - | 4.27 | 37,413 |
| Mirror Words #2 | 0 | - | 4.52 | 26,816 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,706 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,561 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 239,994 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,927 |
| Horse Vocabulary | 0 | - | 4.22 | 22,676 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,044 |
| Dumb it Down Vocabulary #2 | 0 | - | 3.75 | 23,160 |
