| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,022 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,957 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,595 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,448 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,258 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,802 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,184 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,764 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,941 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,935 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,221 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,831 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 83,122 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,086 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,885 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,472 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,163 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,638 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,730 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,331 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,261 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,061 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,906 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,346 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,703 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,603 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,517 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,954 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,854 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,417 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 59,940 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,134 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,645 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,822 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,414 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,835 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,699 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,413 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,235 |
| Words Named for Places | 0 | - | 4.41 | 67,589 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,677 |
| Compound Words #2 | 0 | - | 4.48 | 63,033 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,468 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 327,147 |
| Archaic Words | 0 | - | 4.52 | 44,496 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,779 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 53,035 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 47,944 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,157 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,398 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,166 |
| Mirror Words #1 | 0 | - | 4.84 | 42,828 |
| Musical Direction Words | 0 | - | 4.64 | 27,302 |
| Compound Words #1 | 0 | - | 4.35 | 49,896 |
| Compound Words #3 | 0 | - | 4.19 | 49,104 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,321 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,360 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,275 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,925 |
| Words with a Silent K | 0 | - | 4.03 | 54,277 |
| Words with a Silent B | 0 | - | 4.21 | 44,299 |
| Words with a Silent W | 0 | - | 4.30 | 61,700 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,541 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,427 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,246 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,378 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 83,326 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,731 |
| Homonyms #5 | 0 | - | 4.55 | 65,915 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,226 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,176 |
| Animal Adjectives | 0 | - | 4.77 | 59,964 |
| Sports Terms #2 | 0 | - | 4.07 | 51,263 |
| Words for Homes | 0 | - | 3.80 | 35,260 |
| Words for Groups | 0 | - | 3.90 | 38,334 |
| Words Containing Q | 0 | - | 4.32 | 29,742 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,479 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,574 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,709 |
| Compound Words #5 | 0 | - | 4.01 | 28,490 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,718 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,895 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,649 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,176 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,245 |
| Words Ending in "ee" | 0 | - | 4.33 | 57,570 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,864 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,272 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,760 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,632 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,818 |
| Ph Vocabulary Words | 0 | - | 4.25 | 87,369 |
| Over Words | 0 | - | 4.34 | 65,322 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,543 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,144 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,641 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,874 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,443 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,423 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,431 |
| Words Ending in "ic" | 0 | - | 4.24 | 43,968 |
| Words Ending in "Ment" | 0 | - | 4.09 | 42,931 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,761 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,241 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,682 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,127 |
| Words Starting with "Anti" | 0 | - | 4.19 | 32,527 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,208 |
| Words Ending in "ster" | 0 | - | 4.12 | 43,176 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,528 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,625 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,826 |
| Words that End in X | 0 | - | 4.25 | 92,784 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,125 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,906 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,440 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,243 |
| Homonyms #1 | 0 | - | 4.18 | 82,409 |
| Homonyms #2 | 0 | - | 4.16 | 65,335 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,704 |
| Homonyms #6 | 0 | - | 4.32 | 50,770 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,070 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 44,030 |
| Spell Check #1 | 0 | - | 4.90 | 79,654 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,313,619 |
| Ye Olde Professions | 0 | - | 4.67 | 156,554 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,508 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,241 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,613 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,323 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,369 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,023 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,552 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,620 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,656 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,876 |
| Sports Terms #1 | 0 | - | 3.87 | 168,515 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,136 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,858 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,967 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,305 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,606 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,200 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,293 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,060 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,804 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,674 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,033 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,847 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,821 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,343 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,699 |
| /Words Ending in "Man" | 0 | - | 4.02 | 29,020 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,400 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,975 |
| Words That End in "try" | 0 | - | 4.17 | 22,351 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,938 |
| Homonyms Quiz #9 | 0 | - | 4.12 | 28,114 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,423 |
| Mass Nouns | 0 | - | 3.32 | 24,378 |
| Words with a Silent G | 0 | - | 3.98 | 21,026 |
| Words with a Silent C | 0 | - | 3.37 | 11,607 |
| Words with a Silent H | 0 | - | 3.80 | 18,566 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,088 |
| Types of Boats | 0 | - | 4.17 | 8,588 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,099 |
| Animal Group Names | 0 | - | 4.06 | 23,169 |
| French Phrases used in English | 0 | - | 4.16 | 46,646 |
| Spanish Loan Words | 0 | - | 4.23 | 45,847 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,393 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,915 |
| Portmanteaus Quiz #1 | 0 | - | 4.08 | 48,213 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,467 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,225 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,506 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,063 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,830 |
| Types of Disasters | 0 | - | 4.10 | 81,030 |
| Palindromes Quiz | 0 | - | 4.18 | 94,070 |
| Phobias Quiz | 0 | - | 4.34 | 123,453 |
| Homophones #1 | 0 | - | 4.56 | 183,001 |
| Most Common English Verbs | 0 | - | 4.22 | 76,832 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,030 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,776 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,560 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,463 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,932 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,113 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,559 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,113 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,573 |
| Most Common Animal Words | 0 | - | 4.28 | 37,577 |
| Mirror Words #2 | 0 | - | 4.52 | 27,002 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,826 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,792 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,765 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,007 |
| Horse Vocabulary | 0 | - | 4.23 | 22,720 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,084 |
| Dumb it Down Vocabulary #2 | 0 | - | 3.75 | 23,206 |
