| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,835 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,797 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,422 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,272 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,927 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,630 |
| D Vocabular Words #2 | 0 | - | 4.03 | 58,029 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,594 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,839 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,713 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.08 | 58,107 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,665 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,897 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,970 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,574 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,367 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,886 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,496 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,548 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,218 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,127 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 40,975 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,700 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,231 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,566 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,499 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,426 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,622 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,771 |
| Q Vocabulary Words Quiz | 0 | - | 4.29 | 43,314 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.20 | 59,815 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 41,043 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,554 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,722 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,319 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,733 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,597 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,308 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,128 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 193,752 |
| Compound Words #2 | 0 | - | 4.48 | 62,788 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,341 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 324,653 |
| Archaic Words | 0 | - | 4.52 | 44,307 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,597 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,925 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,859 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,051 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,310 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,098 |
| Mirror Words #1 | 0 | - | 4.87 | 42,267 |
| Musical Direction Words | 0 | - | 4.64 | 27,258 |
| Words Named for Places | 0 | - | 4.40 | 67,419 |
| Compound Words #1 | 0 | - | 4.34 | 49,776 |
| Compound Words #3 | 0 | - | 4.19 | 49,019 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,273 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,163 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,181 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,794 |
| Words with a Silent K | 0 | - | 4.03 | 54,189 |
| Words with a Silent B | 0 | - | 4.20 | 44,224 |
| Words with a Silent W | 0 | - | 4.30 | 61,601 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,255 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,351 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,128 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,285 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,053 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,594 |
| Homonyms #5 | 0 | - | 4.55 | 65,795 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,613 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,110 |
| Animal Adjectives | 0 | - | 4.77 | 59,824 |
| Sports Terms #2 | 0 | - | 4.06 | 51,105 |
| Words for Homes | 0 | - | 3.80 | 35,210 |
| Words for Groups | 0 | - | 3.90 | 38,293 |
| Words Containing Q | 0 | - | 4.32 | 29,690 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,436 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,030 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,670 |
| Compound Words #5 | 0 | - | 4.01 | 28,427 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,380 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,656 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,535 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,047 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,133 |
| Words Ending in "ee" | 0 | - | 4.33 | 56,424 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,753 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,187 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,664 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,540 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,735 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,258 |
| Over Words | 0 | - | 4.34 | 65,248 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,464 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,067 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,574 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,772 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,377 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,381 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,384 |
| Words Ending in "ic" | 0 | - | 4.23 | 43,866 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,865 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,722 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,180 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,601 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,058 |
| Words Starting with "Anti" | 0 | - | 4.20 | 32,026 |
| Words Starting With "Tri" | 0 | - | 4.30 | 56,059 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,110 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,489 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,054 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,776 |
| Words that End in X | 0 | - | 4.25 | 92,662 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,064 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,837 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,378 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,176 |
| Homonyms #1 | 0 | - | 4.18 | 82,307 |
| Homonyms Quiz #2 | 0 | - | 4.17 | 65,257 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,619 |
| Homonyms #6 | 0 | - | 4.32 | 50,696 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,015 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 43,964 |
| Spell Check #1 | 0 | - | 4.90 | 79,482 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,304,670 |
| Ye Olde Professions | 0 | - | 4.67 | 155,714 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,443 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,165 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,381 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,033 |
| Irregular Plurals #1 | 0 | - | 4.52 | 141,903 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,788 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 103,987 |
| Words with Missing First Letter #1 | 0 | - | 4.46 | 92,251 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,457 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,648 |
| Sports Terms #1 | 0 | - | 3.87 | 168,244 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,822 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,788 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,916 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,254 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,560 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,154 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,249 |
| Words Starting With "Under" | 0 | - | 3.91 | 73,998 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,761 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,632 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,008 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,816 |
| Words That Start or End with Down | 0 | - | 4.05 | 29,782 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,290 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,642 |
| /Words Ending in "Man" | 0 | - | 4.02 | 28,986 |
| -Tion Vocabulary Words Quiz #2 | 0 | - | 4.10 | 17,339 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,940 |
| Words That End in "try" | 0 | - | 4.17 | 22,303 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,896 |
| Homonyms Quiz #9 | 0 | - | 4.11 | 28,062 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,397 |
| Mass Nouns | 0 | - | 3.33 | 24,356 |
| Words with a Silent G | 0 | - | 3.96 | 20,978 |
| Words with a Silent C | 0 | - | 3.31 | 11,561 |
| Words with a Silent H | 0 | - | 3.78 | 18,525 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,004 |
| Types of Boats | 0 | - | 4.17 | 8,562 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,041 |
| Animal Group Names | 0 | - | 4.06 | 23,100 |
| French Phrases used in English | 0 | - | 4.16 | 46,527 |
| Spanish Loan Words | 0 | - | 4.23 | 45,763 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,262 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,803 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,090 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,387 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,152 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,023 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,488 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,442 |
| Types of Disasters | 0 | - | 4.09 | 80,915 |
| Palindromes Quiz | 0 | - | 4.18 | 93,886 |
| Phobias Quiz | 0 | - | 4.34 | 122,767 |
| Homophones #1 | 0 | - | 4.55 | 181,824 |
| Most Common English Verbs | 0 | - | 4.22 | 76,689 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,958 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,693 |
| Portmanteaus Quiz #3 | 0 | - | 4.03 | 33,457 |
| Irregular Plurals #2 | 0 | - | 4.30 | 84,913 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,808 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 25,996 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,477 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,053 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,476 |
| Most Common Animal Words | 0 | - | 4.27 | 37,405 |
| Mirror Words #2 | 0 | - | 4.52 | 26,796 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,698 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,556 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 239,947 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,923 |
| Horse Vocabulary | 0 | - | 4.22 | 22,671 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,042 |
| Dumb it Down Vocabulary #2 | 0 | - | 3.75 | 23,157 |
