| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,177 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,106 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,755 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,615 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,440 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,951 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,317 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,900 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,065 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,127 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,333 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,963 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,310 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,196 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,053 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,576 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,402 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,764 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,891 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,447 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,388 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,164 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,078 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,470 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,838 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,710 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,626 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,317 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,944 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,527 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,072 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,234 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,742 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,916 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,502 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,948 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,799 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,502 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,345 |
| Words Named for Places | 0 | - | 4.41 | 67,856 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,260 |
| Compound Words #2 | 0 | - | 4.48 | 63,291 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,593 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 329,191 |
| Archaic Words | 0 | - | 4.53 | 44,703 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,933 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 53,124 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,034 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,283 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,486 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,234 |
| Mirror Words #1 | 0 | - | 4.85 | 43,353 |
| Musical Direction Words | 0 | - | 4.64 | 27,356 |
| Compound Words #1 | 0 | - | 4.35 | 50,014 |
| Compound Words #3 | 0 | - | 4.19 | 49,185 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,376 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,771 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,447 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,089 |
| Words with a Silent K | 0 | - | 4.03 | 54,364 |
| Words with a Silent B | 0 | - | 4.21 | 44,371 |
| Words with a Silent W | 0 | - | 4.30 | 61,796 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,789 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,823 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,870 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,741 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,016 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,851 |
| Homonyms #5 | 0 | - | 4.55 | 66,037 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,757 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,243 |
| Animal Adjectives | 0 | - | 4.77 | 60,093 |
| Sports Terms #2 | 0 | - | 4.07 | 51,412 |
| Words for Homes | 0 | - | 3.80 | 35,299 |
| Words for Groups | 0 | - | 3.90 | 38,381 |
| Words Containing Q | 0 | - | 4.32 | 29,798 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,525 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,035 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,733 |
| Compound Words #5 | 0 | - | 4.01 | 28,537 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,003 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,094 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,734 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,223 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,302 |
| Words Ending in "ee" | 0 | - | 4.33 | 57,975 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,908 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,323 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,794 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,668 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,847 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,125 |
| Over Words | 0 | - | 4.36 | 65,747 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,983 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,508 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,860 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,186 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,572 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,552 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,634 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,153 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,043 |
| Words Starting With "Mis" | 0 | - | 4.06 | 43,870 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,355 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,836 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,284 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,131 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,461 |
| Words Ending in "ster" | 0 | - | 4.12 | 43,270 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,604 |
| Words Starting or Ending in "Up" | 0 | - | 4.18 | 36,983 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,890 |
| Words that End in X | 0 | - | 4.25 | 93,052 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,260 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 27,994 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,501 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,312 |
| Homonyms #1 | 0 | - | 4.18 | 82,493 |
| Homonyms #2 | 0 | - | 4.16 | 65,400 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,758 |
| Homonyms #6 | 0 | - | 4.32 | 50,820 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,109 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 44,082 |
| Spell Check #1 | 0 | - | 4.91 | 79,765 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,320,743 |
| Ye Olde Professions | 0 | - | 4.63 | 157,104 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,556 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,318 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,353 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,549 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,721 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,208 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,972 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,949 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,826 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,056 |
| Sports Terms #1 | 0 | - | 3.87 | 168,756 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,443 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.02 | 14,899 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,995 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,339 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,641 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,233 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,333 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,177 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,880 |
| Words Starting with "Dis" | 0 | - | 3.96 | 34,534 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,762 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,103 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,916 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,909 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,438 |
| Words Starting with "Trans" | 0 | - | 3.88 | 34,809 |
| Words Ending in "Man" | 0 | - | 4.02 | 29,108 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,470 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 19,005 |
| Words That End in "try" | 0 | - | 4.17 | 22,406 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,985 |
| Homonyms Quiz #9 | 0 | - | 4.12 | 28,138 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,449 |
| Mass Nouns | 0 | - | 3.33 | 24,398 |
| Words with a Silent G | 0 | - | 3.98 | 21,074 |
| Words with a Silent C | 0 | - | 3.37 | 11,649 |
| Words with a Silent H | 0 | - | 3.80 | 18,599 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,209 |
| Types of Boats | 0 | - | 4.17 | 8,606 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,142 |
| Animal Group Names | 0 | - | 4.07 | 23,236 |
| French Phrases used in English | 0 | - | 4.16 | 46,741 |
| Spanish Loan Words | 0 | - | 4.23 | 45,916 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,488 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,990 |
| Portmanteaus Quiz #1 | 0 | - | 4.08 | 48,292 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,530 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,291 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,303 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,213 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,247 |
| Types of Disasters | 0 | - | 4.10 | 81,122 |
| Palindromes Quiz | 0 | - | 4.18 | 94,224 |
| Phobias Quiz | 0 | - | 4.34 | 123,678 |
| Homophones #1 | 0 | - | 4.56 | 183,657 |
| Most Common English Verbs | 0 | - | 4.22 | 76,992 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,081 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,839 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,630 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,653 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,039 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,224 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,644 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,174 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,644 |
| Most Common Animal Words | 0 | - | 4.28 | 37,724 |
| Mirror Words #2 | 0 | - | 4.52 | 27,153 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,930 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,989 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,355 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,068 |
| Horse Vocabulary | 0 | - | 4.23 | 22,769 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,135 |
