| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,847 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,814 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,438 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,284 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,942 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,646 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,050 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,605 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,845 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,738 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.08 | 58,119 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,685 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,919 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,986 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,590 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,373 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,912 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,516 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,564 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,228 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,137 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 40,979 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,722 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,240 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,576 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,507 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,432 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,647 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,779 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,329 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.21 | 59,828 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 41,051 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,563 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,735 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,326 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,745 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,608 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,319 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,140 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,070 |
| Compound Words #2 | 0 | - | 4.48 | 62,818 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,364 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 324,895 |
| Archaic Words | 0 | - | 4.52 | 44,329 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,616 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,933 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,866 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,061 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,319 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,106 |
| Mirror Words #1 | 0 | - | 4.87 | 42,312 |
| Musical Direction Words | 0 | - | 4.64 | 27,264 |
| Words Named for Places | 0 | - | 4.40 | 67,436 |
| Compound Words #1 | 0 | - | 4.34 | 49,788 |
| Compound Words #3 | 0 | - | 4.19 | 49,025 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,278 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,183 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,191 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,807 |
| Words with a Silent K | 0 | - | 4.03 | 54,199 |
| Words with a Silent B | 0 | - | 4.20 | 44,230 |
| Words with a Silent W | 0 | - | 4.30 | 61,606 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,284 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,360 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,141 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,292 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,078 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,609 |
| Homonyms #5 | 0 | - | 4.55 | 65,812 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,676 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,111 |
| Animal Adjectives | 0 | - | 4.77 | 59,841 |
| Sports Terms #2 | 0 | - | 4.06 | 51,123 |
| Words for Homes | 0 | - | 3.80 | 35,211 |
| Words for Groups | 0 | - | 3.90 | 38,298 |
| Words Containing Q | 0 | - | 4.32 | 29,696 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,442 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,079 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,674 |
| Compound Words #5 | 0 | - | 4.01 | 28,432 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,407 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,675 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,546 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,056 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,143 |
| Words Ending in "ee" | 0 | - | 4.33 | 56,554 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,763 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,194 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,673 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,550 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,741 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,269 |
| Over Words | 0 | - | 4.34 | 65,262 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,470 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,073 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,581 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,780 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,382 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,384 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,389 |
| Words Ending in "ic" | 0 | - | 4.23 | 43,876 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,869 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,727 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,187 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,609 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,062 |
| Words Starting with "Anti" | 0 | - | 4.20 | 32,086 |
| Words Starting With "Tri" | 0 | - | 4.30 | 56,075 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,116 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,491 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,107 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,787 |
| Words that End in X | 0 | - | 4.25 | 92,676 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,069 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,841 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,383 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,179 |
| Homonyms #1 | 0 | - | 4.18 | 82,320 |
| Homonyms Quiz #2 | 0 | - | 4.17 | 65,266 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,629 |
| Homonyms #6 | 0 | - | 4.32 | 50,701 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,017 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 43,969 |
| Spell Check #1 | 0 | - | 4.90 | 79,495 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,305,519 |
| Ye Olde Professions | 0 | - | 4.67 | 155,770 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,445 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,175 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,407 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,056 |
| Irregular Plurals #1 | 0 | - | 4.52 | 141,937 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,813 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,038 |
| Words with Missing First Letter #1 | 0 | - | 4.46 | 92,278 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,473 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,666 |
| Sports Terms #1 | 0 | - | 3.87 | 168,282 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,858 |
| 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 | 28,260 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,562 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,158 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,251 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,005 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,770 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,632 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,010 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,819 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,785 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,297 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,646 |
| /Words Ending in "Man" | 0 | - | 4.02 | 28,988 |
| -Tion Vocabulary Words Quiz #2 | 0 | - | 4.10 | 17,342 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,944 |
| Words That End in "try" | 0 | - | 4.17 | 22,305 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,898 |
| Homonyms Quiz #9 | 0 | - | 4.11 | 28,064 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,400 |
| Mass Nouns | 0 | - | 3.32 | 24,360 |
| Words with a Silent G | 0 | - | 3.96 | 20,981 |
| Words with a Silent C | 0 | - | 3.31 | 11,567 |
| Words with a Silent H | 0 | - | 3.78 | 18,526 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,013 |
| Types of Boats | 0 | - | 4.17 | 8,564 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,045 |
| Animal Group Names | 0 | - | 4.06 | 23,105 |
| French Phrases used in English | 0 | - | 4.16 | 46,539 |
| Spanish Loan Words | 0 | - | 4.23 | 45,771 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,283 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,810 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,101 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,391 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,156 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,062 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,502 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,476 |
| Types of Disasters | 0 | - | 4.09 | 80,920 |
| Palindromes Quiz | 0 | - | 4.18 | 93,906 |
| Phobias Quiz | 0 | - | 4.34 | 122,796 |
| Homophones #1 | 0 | - | 4.55 | 181,891 |
| Most Common English Verbs | 0 | - | 4.22 | 76,699 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,966 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,699 |
| Portmanteaus Quiz #3 | 0 | - | 4.03 | 33,465 |
| Irregular Plurals #2 | 0 | - | 4.30 | 84,936 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,817 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,007 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,481 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,055 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,482 |
| Most Common Animal Words | 0 | - | 4.27 | 37,417 |
| Mirror Words #2 | 0 | - | 4.52 | 26,827 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,709 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,571 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,024 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,931 |
| Horse Vocabulary | 0 | - | 4.22 | 22,677 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,044 |
| Dumb it Down Vocabulary #2 | 0 | - | 3.75 | 23,160 |
