| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,211 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,130 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,785 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,650 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,468 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,972 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,333 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,924 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,090 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,162 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,359 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,001 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,358 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,226 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,094 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,598 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,441 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,782 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,921 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,470 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,420 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,179 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,119 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,490 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,857 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,733 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,644 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,385 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,955 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,548 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,106 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,249 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,764 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,936 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,518 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,972 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,819 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,522 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,369 |
| Words Named for Places | 0 | - | 4.41 | 67,906 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,361 |
| Compound Words #2 | 0 | - | 4.48 | 63,340 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,606 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 329,538 |
| Archaic Words | 0 | - | 4.53 | 44,732 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,960 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,153 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,058 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,312 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,507 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,252 |
| Mirror Words #1 | 0 | - | 4.85 | 43,437 |
| Musical Direction Words | 0 | - | 4.64 | 27,361 |
| Compound Words #1 | 0 | - | 4.35 | 50,036 |
| Compound Words #3 | 0 | - | 4.19 | 49,198 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,391 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,802 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,460 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,114 |
| Words with a Silent K | 0 | - | 4.03 | 54,376 |
| Words with a Silent B | 0 | - | 4.21 | 44,390 |
| Words with a Silent W | 0 | - | 4.30 | 61,813 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,848 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,939 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,794 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,124 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,868 |
| Homonyms #5 | 0 | - | 4.55 | 66,060 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,841 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,254 |
| Animal Adjectives | 0 | - | 4.77 | 60,131 |
| Sports Terms #2 | 0 | - | 4.07 | 51,434 |
| Words for Homes | 0 | - | 3.80 | 35,311 |
| Words for Groups | 0 | - | 3.90 | 38,387 |
| Words Containing Q | 0 | - | 4.32 | 29,813 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,527 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,136 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,741 |
| Compound Words #5 | 0 | - | 4.01 | 28,555 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,057 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,131 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,753 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,237 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,322 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,056 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,917 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,331 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,808 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,680 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,855 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,198 |
| Over Words | 0 | - | 4.36 | 65,789 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 49,036 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 36,859 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,555 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,882 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,220 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,599 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,571 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,665 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,186 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,063 |
| Words Starting With "Mis" | 0 | - | 4.06 | 43,892 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,378 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,860 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,310 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,387 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,502 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,294 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,617 |
| Words Starting or Ending in "Up" | 0 | - | 4.18 | 38,773 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,895 |
| Words that End in X | 0 | - | 4.25 | 93,082 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,275 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,005 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,509 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,326 |
| Homonyms #1 | 0 | - | 4.18 | 82,505 |
| Homonyms #2 | 0 | - | 4.17 | 65,413 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,769 |
| Homonyms #6 | 0 | - | 4.32 | 50,835 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,113 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 44,093 |
| Spell Check #1 | 0 | - | 4.91 | 79,786 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,321,993 |
| Ye Olde Professions | 0 | - | 4.63 | 157,198 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,573 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,338 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,391 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,590 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,784 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,235 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,026 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,998 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,858 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,094 |
| Sports Terms #1 | 0 | - | 3.87 | 168,799 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,504 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.02 | 14,906 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,003 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,347 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,649 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,240 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,340 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,199 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,893 |
| Words Starting with "Dis" | 0 | - | 3.96 | 35,302 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,773 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,112 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,929 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,921 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,447 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,825 |
| Words Ending in "Man" | 0 | - | 4.02 | 29,118 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,480 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 19,013 |
| Words That End in "try" | 0 | - | 4.17 | 22,414 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,993 |
| Homonyms Quiz #9 | 0 | - | 4.12 | 28,147 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,450 |
| Mass Nouns | 0 | - | 3.33 | 24,402 |
| Words with a Silent G | 0 | - | 3.98 | 21,077 |
| Words with a Silent C | 0 | - | 3.37 | 11,655 |
| Words with a Silent H | 0 | - | 3.80 | 18,605 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,314 |
| Types of Boats | 0 | - | 4.17 | 8,616 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,146 |
| Animal Group Names | 0 | - | 4.07 | 23,248 |
| French Phrases used in English | 0 | - | 4.16 | 46,768 |
| Spanish Loan Words | 0 | - | 4.23 | 45,931 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,510 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,012 |
| Portmanteaus Quiz #1 | 0 | - | 4.08 | 48,312 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,550 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,305 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,375 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,253 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,305 |
| Types of Disasters | 0 | - | 4.10 | 81,141 |
| Palindromes Quiz | 0 | - | 4.18 | 94,246 |
| Phobias Quiz | 0 | - | 4.34 | 123,722 |
| Homophones #1 | 0 | - | 4.56 | 183,745 |
| Most Common English Verbs | 0 | - | 4.22 | 77,013 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,093 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,863 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,651 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,686 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,061 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,242 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,659 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,190 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,661 |
| Most Common Animal Words | 0 | - | 4.28 | 37,745 |
| Mirror Words #2 | 0 | - | 4.52 | 27,183 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,947 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,033 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,459 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,081 |
| Horse Vocabulary | 0 | - | 4.23 | 22,775 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,142 |
