| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,861 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,822 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,299 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,953 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,657 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,059 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,619 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,850 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,751 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.08 | 58,128 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,698 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,935 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,996 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,604 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,382 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,927 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,526 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,578 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,242 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,143 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 40,986 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,739 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,249 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,585 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,522 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,440 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,664 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,784 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,337 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.21 | 59,838 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 41,060 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,573 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,744 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,337 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,755 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,620 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,327 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,146 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,124 |
| Compound Words #2 | 0 | - | 4.48 | 62,840 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,368 |
| Archaic Words | 0 | - | 4.52 | 44,342 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 325,133 |
| Mirror Words #1 | 0 | - | 4.87 | 42,351 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,630 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,937 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,873 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,071 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,325 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,111 |
| Musical Direction Words | 0 | - | 4.64 | 27,268 |
| Words Named for Places | 0 | - | 4.40 | 67,446 |
| Compound Words #1 | 0 | - | 4.34 | 49,798 |
| Compound Words #3 | 0 | - | 4.19 | 49,031 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,279 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,199 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,199 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,817 |
| Words with a Silent K | 0 | - | 4.03 | 54,205 |
| Words with a Silent B | 0 | - | 4.20 | 44,241 |
| Words with a Silent W | 0 | - | 4.30 | 61,613 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,311 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,364 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,151 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,301 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,099 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,613 |
| Homonyms #5 | 0 | - | 4.55 | 65,817 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,726 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,116 |
| Sports Terms #2 | 0 | - | 4.06 | 51,134 |
| Words for Homes | 0 | - | 3.80 | 35,214 |
| Words for Groups | 0 | - | 3.90 | 38,301 |
| Words Containing Q | 0 | - | 4.32 | 29,702 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,443 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,122 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,677 |
| Animal Adjectives | 0 | - | 4.77 | 59,851 |
| Compound Words #5 | 0 | - | 4.01 | 28,433 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,442 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,698 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,552 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,069 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,158 |
| Words Ending in "ee" | 0 | - | 4.33 | 56,656 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,770 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,200 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,683 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,566 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,750 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,279 |
| Over Words | 0 | - | 4.34 | 65,268 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,477 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,081 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,586 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,785 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,385 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,386 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,390 |
| Words Ending in "ic" | 0 | - | 4.23 | 43,880 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,872 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,730 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,193 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,613 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,064 |
| Words Starting with "Anti" | 0 | - | 4.20 | 32,138 |
| Words Starting With "Tri" | 0 | - | 4.30 | 56,089 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,120 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,491 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,167 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,790 |
| Words that End in X | 0 | - | 4.25 | 92,684 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,076 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,845 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,387 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,185 |
| Homonyms #1 | 0 | - | 4.18 | 82,322 |
| Homonyms #2 | 0 | - | 4.17 | 65,267 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,636 |
| Homonyms #6 | 0 | - | 4.32 | 50,704 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,018 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 43,972 |
| Spell Check #1 | 0 | - | 4.90 | 79,511 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,070 |
| Irregular Plurals #1 | 0 | - | 4.52 | 141,961 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,834 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,090 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,302 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,306,302 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,488 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,683 |
| Ye Olde Professions | 0 | - | 4.67 | 155,824 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,448 |
| Sports Terms #1 | 0 | - | 3.87 | 168,302 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,883 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,185 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,802 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,922 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,267 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,572 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,165 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,257 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,010 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,772 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,635 |
| 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 | 29,787 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,302 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,654 |
| /Words Ending in "Man" | 0 | - | 4.02 | 28,990 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,419 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,349 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,950 |
| Words That End in "try" | 0 | - | 4.17 | 22,308 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,903 |
| Mass Nouns | 0 | - | 3.32 | 24,361 |
| Words with a Silent G | 0 | - | 3.96 | 20,982 |
| Words with a Silent C | 0 | - | 3.31 | 11,570 |
| Words with a Silent H | 0 | - | 3.78 | 18,527 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,109 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,398 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,163 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,108 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,517 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,507 |
| Types of Disasters | 0 | - | 4.09 | 80,924 |
| Palindromes Quiz | 0 | - | 4.18 | 93,921 |
| Phobias Quiz | 0 | - | 4.34 | 122,814 |
| Most Common English Verbs | 0 | - | 4.22 | 76,714 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,971 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,704 |
| Portmanteaus Quiz #3 | 0 | - | 4.03 | 33,468 |
| Irregular Plurals #2 | 0 | - | 4.30 | 84,949 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,826 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,021 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,485 |
| Mirror Words #2 | 0 | - | 4.52 | 26,840 |
| French Phrases used in English | 0 | - | 4.16 | 46,556 |
| Spanish Loan Words | 0 | - | 4.23 | 45,782 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,290 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,823 |
| Homophones #1 | 0 | - | 4.55 | 181,970 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,403 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,018 |
| Types of Boats | 0 | - | 4.17 | 8,567 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,051 |
| Animal Group Names | 0 | - | 4.06 | 23,113 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,725 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,593 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,128 |
| Words for Communities | 0 | - | 4.29 | 12,288 |
| Most Common English Nouns | 0 | - | 3.86 | 41,299 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,666 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,325 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,126 |
| Word that Comes Before #4 | 0 | - | 4.34 | 24,270 |
| Words that Rhyme with Punk | 0 | - | 3.76 | 54,326 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,939 |
| Horse Vocabulary | 0 | - | 4.22 | 22,678 |
