| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,325 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,236 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,917 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,758 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,591 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 63,078 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,426 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 62,028 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,166 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,273 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,435 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,112 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,498 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,296 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,192 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,673 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,605 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,857 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 84,029 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,534 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,500 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,250 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,219 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,573 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,939 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,812 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,715 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,631 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 41,016 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,618 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,176 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,304 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,819 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.30 | 37,989 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,574 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 53,034 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,867 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,586 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,425 |
| Words Named for Places | 0 | - | 4.41 | 68,131 |
| Female Equivalent Words Quiz | 0 | - | 4.46 | 196,162 |
| Compound Words #2 | 0 | - | 4.48 | 63,530 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,693 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 330,846 |
| Archaic Words | 0 | - | 4.53 | 44,861 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 98,062 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,208 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,114 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,375 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,560 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,303 |
| Mirror Words #1 | 0 | - | 4.85 | 43,738 |
| Musical Direction Words | 0 | - | 4.64 | 27,385 |
| Compound Words #1 | 0 | - | 4.35 | 50,115 |
| Compound Words #3 | 0 | - | 4.19 | 49,255 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,423 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,902 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,514 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,184 |
| Words with a Silent K | 0 | - | 4.03 | 54,428 |
| Words with a Silent B | 0 | - | 4.21 | 44,430 |
| Words with a Silent W | 0 | - | 4.30 | 61,863 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,987 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,480 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 40,151 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,732 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,944 |
| Homonyms #5 | 0 | - | 4.55 | 66,122 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,162 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,288 |
| Animal Adjectives | 0 | - | 4.77 | 60,218 |
| Sports Terms #2 | 0 | - | 4.07 | 51,527 |
| Words for Homes | 0 | - | 3.80 | 35,337 |
| Words for Groups | 0 | - | 3.90 | 38,423 |
| Words Containing Q | 0 | - | 4.32 | 29,851 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,561 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,481 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,765 |
| Compound Words #5 | 0 | - | 4.01 | 28,593 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,213 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,249 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,812 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,261 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,358 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,271 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,948 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,364 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,841 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,703 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,884 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,683 |
| Over Words | 0 | - | 4.36 | 66,158 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,453 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 37,188 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,867 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 44,068 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,426 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,721 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,684 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,846 |
| Words Ending in "ic" | 0 | - | 4.30 | 52,472 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,161 |
| Words Starting With "Mis" | 0 | - | 4.07 | 44,001 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,463 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,969 |
| Words Starting With "Sub" | 0 | - | 4.35 | 48,065 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,798 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,699 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,402 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,670 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 45,763 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,955 |
| Words that End in X | 0 | - | 4.25 | 93,636 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,381 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,091 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,540 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,379 |
| Homonyms #1 | 0 | - | 4.19 | 82,567 |
| Homonyms #2 | 0 | - | 4.17 | 65,465 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,814 |
| Homonyms #6 | 0 | - | 4.32 | 50,870 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,141 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,128 |
| Spell Check #1 | 0 | - | 4.91 | 79,882 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,326,497 |
| Ye Olde Professions | 0 | - | 4.63 | 157,540 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,608 |
| Three Letter Vocabulary Words | 0 | - | 4.16 | 63,375 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,600 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,730 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,977 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,365 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,296 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,208 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,961 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,225 |
| Sports Terms #1 | 0 | - | 3.87 | 168,959 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,735 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.04 | 14,937 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,032 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,375 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,678 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,264 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,367 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,287 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,965 |
| Words Starting with "Dis" | 0 | - | 3.98 | 35,886 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,834 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,168 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,976 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 29,994 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,517 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,913 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,161 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,522 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,041 |
| Words That End in "try" | 0 | - | 4.17 | 22,481 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,056 |
| Homonyms Quiz #9 | 0 | - | 4.09 | 28,171 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,464 |
| Mass Nouns | 0 | - | 3.33 | 24,420 |
| Words with a Silent G | 0 | - | 3.98 | 21,107 |
| Words with a Silent C | 0 | - | 3.37 | 11,678 |
| Words with a Silent H | 0 | - | 3.80 | 18,634 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,424 |
| Types of Boats | 0 | - | 4.17 | 8,632 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,173 |
| Animal Group Names | 0 | - | 4.07 | 23,293 |
| French Phrases used in English | 0 | - | 4.16 | 46,812 |
| Spanish Loan Words | 0 | - | 4.23 | 45,976 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,576 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,084 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,367 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,593 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,354 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,613 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,335 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,489 |
| Types of Disasters | 0 | - | 4.10 | 81,192 |
| Palindromes Quiz | 0 | - | 4.18 | 94,352 |
| Phobias Quiz | 0 | - | 4.35 | 124,284 |
| Homophones #1 | 0 | - | 4.56 | 184,180 |
| Most Common English Verbs | 0 | - | 4.22 | 77,103 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,134 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,909 |
| Portmanteaus Quiz #3 | 0 | - | 4.02 | 33,710 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,833 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,144 |
| Words with Missing First Two Letters | 0 | - | 4.72 | 26,309 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,710 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,220 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,706 |
| Most Common Animal Words | 0 | - | 4.28 | 37,866 |
| Mirror Words #2 | 0 | - | 4.51 | 27,270 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 60,041 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,596 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,850 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,130 |
| Horse Vocabulary | 0 | - | 4.23 | 22,807 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.66 | 20,167 |
