| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,860 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,820 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,449 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,295 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,950 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,655 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,057 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,617 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,849 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,749 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.08 | 58,126 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,694 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,994 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,602 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,382 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,923 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,525 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,575 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,241 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,142 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 40,985 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,733 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,248 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,585 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,520 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,440 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,658 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,784 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,336 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.21 | 59,836 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 41,059 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,572 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,741 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,334 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,754 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,618 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,326 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,143 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,109 |
| Compound Words #2 | 0 | - | 4.48 | 62,837 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,367 |
| Archaic Words | 0 | - | 4.52 | 44,338 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 325,076 |
| Mirror Words #1 | 0 | - | 4.87 | 42,344 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,627 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,937 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,872 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,067 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,323 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,110 |
| Musical Direction Words | 0 | - | 4.64 | 27,268 |
| Words Named for Places | 0 | - | 4.40 | 67,443 |
| Compound Words #1 | 0 | - | 4.34 | 49,797 |
| Compound Words #3 | 0 | - | 4.19 | 49,029 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,278 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,193 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,196 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,812 |
| Words with a Silent K | 0 | - | 4.03 | 54,202 |
| Words with a Silent B | 0 | - | 4.20 | 44,236 |
| Words with a Silent W | 0 | - | 4.30 | 61,611 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,300 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,362 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,148 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,300 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,095 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,612 |
| Homonyms #5 | 0 | - | 4.55 | 65,816 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,718 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,116 |
| Sports Terms #2 | 0 | - | 4.06 | 51,130 |
| Words for Homes | 0 | - | 3.80 | 35,214 |
| Words for Groups | 0 | - | 3.90 | 38,301 |
| Words Containing Q | 0 | - | 4.32 | 29,701 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,443 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,110 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,676 |
| Animal Adjectives | 0 | - | 4.77 | 59,850 |
| Compound Words #5 | 0 | - | 4.01 | 28,433 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,434 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,692 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,551 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,067 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,156 |
| Words Ending in "ee" | 0 | - | 4.33 | 56,637 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,768 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,200 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,682 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,564 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,748 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,277 |
| Over Words | 0 | - | 4.34 | 65,268 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,476 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,080 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,585 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,785 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,384 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,385 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,390 |
| Words Ending in "ic" | 0 | - | 4.23 | 43,879 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,871 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,730 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,191 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,610 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,064 |
| Words Starting with "Anti" | 0 | - | 4.20 | 32,122 |
| Words Starting With "Tri" | 0 | - | 4.30 | 56,082 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,119 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,491 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,156 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,788 |
| Words that End in X | 0 | - | 4.25 | 92,683 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,073 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,844 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,387 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,184 |
| Homonyms #1 | 0 | - | 4.18 | 82,321 |
| Homonyms Quiz #2 | 0 | - | 4.17 | 65,266 |
| 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 | 43,971 |
| Spell Check #1 | 0 | - | 4.90 | 79,506 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,067 |
| Irregular Plurals #1 | 0 | - | 4.52 | 141,957 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,829 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,073 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,295 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,306,072 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,485 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,680 |
| Ye Olde Professions | 0 | - | 4.67 | 155,808 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,448 |
| Sports Terms #1 | 0 | - | 3.87 | 168,297 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,878 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,183 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,799 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,922 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,266 |
| 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 | 30,256 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,009 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,771 |
| 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 | 29,786 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,300 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,650 |
| /Words Ending in "Man" | 0 | - | 4.02 | 28,989 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,416 |
| -Tion Vocabulary Words Quiz #2 | 0 | - | 4.10 | 17,348 |
| -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 | 20,981 |
| Words with a Silent C | 0 | - | 3.31 | 11,568 |
| Words with a Silent H | 0 | - | 3.78 | 18,526 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,107 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,396 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,162 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,100 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,514 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,498 |
| Types of Disasters | 0 | - | 4.09 | 80,924 |
| Palindromes Quiz | 0 | - | 4.18 | 93,916 |
| Phobias Quiz | 0 | - | 4.34 | 122,808 |
| Most Common English Verbs | 0 | - | 4.22 | 76,713 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,970 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,703 |
| Portmanteaus Quiz #3 | 0 | - | 4.03 | 33,468 |
| Irregular Plurals #2 | 0 | - | 4.30 | 84,947 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,822 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,014 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,485 |
| Mirror Words #2 | 0 | - | 4.52 | 26,839 |
| French Phrases used in English | 0 | - | 4.16 | 46,553 |
| Spanish Loan Words | 0 | - | 4.23 | 45,779 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,289 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,819 |
| Homophones #1 | 0 | - | 4.55 | 181,951 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,403 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,017 |
| Types of Boats | 0 | - | 4.17 | 8,567 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,050 |
| Animal Group Names | 0 | - | 4.06 | 23,110 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,722 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,586 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,104 |
| Words for Communities | 0 | - | 4.29 | 12,286 |
| Most Common English Nouns | 0 | - | 3.86 | 41,294 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,665 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,324 |
| 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 | 54,325 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,937 |
| Horse Vocabulary | 0 | - | 4.22 | 22,678 |
