| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,232 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,146 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,802 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,665 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,488 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,991 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,348 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,937 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,104 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,183 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,374 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,017 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,379 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,238 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,111 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,615 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,468 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,794 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,933 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,481 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,427 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,190 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,131 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,502 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,868 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,743 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,653 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,423 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,963 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,555 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,112 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,256 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,769 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,941 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,525 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,981 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,824 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,529 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,379 |
| Words Named for Places | 0 | - | 4.41 | 67,945 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,431 |
| Compound Words #2 | 0 | - | 4.48 | 63,368 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,624 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 329,734 |
| Archaic Words | 0 | - | 4.53 | 44,750 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,975 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,164 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,063 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,320 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,514 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,261 |
| Mirror Words #1 | 0 | - | 4.85 | 43,490 |
| Musical Direction Words | 0 | - | 4.64 | 27,362 |
| Compound Words #1 | 0 | - | 4.35 | 50,045 |
| Compound Words #3 | 0 | - | 4.19 | 49,203 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,394 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,817 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,469 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,127 |
| Words with a Silent K | 0 | - | 4.03 | 54,384 |
| Words with a Silent B | 0 | - | 4.21 | 44,395 |
| Words with a Silent W | 0 | - | 4.30 | 61,820 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,861 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,019 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,857 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,229 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,884 |
| Homonyms #5 | 0 | - | 4.55 | 66,071 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,888 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,260 |
| Animal Adjectives | 0 | - | 4.77 | 60,143 |
| Sports Terms #2 | 0 | - | 4.07 | 51,449 |
| Words for Homes | 0 | - | 3.80 | 35,314 |
| Words for Groups | 0 | - | 3.90 | 38,389 |
| Words Containing Q | 0 | - | 4.32 | 29,821 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,528 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,176 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,744 |
| Compound Words #5 | 0 | - | 4.01 | 28,557 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,079 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,142 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,763 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,240 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,328 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,091 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,924 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,339 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,815 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,685 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,856 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,288 |
| Over Words | 0 | - | 4.36 | 65,849 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,116 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 36,929 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,619 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,921 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,253 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,620 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,597 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,699 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,210 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,084 |
| Words Starting With "Mis" | 0 | - | 4.07 | 43,911 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,400 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,878 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,325 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,467 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,538 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,319 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,630 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 43,209 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,906 |
| Words that End in X | 0 | - | 4.25 | 93,118 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,302 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,029 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,516 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,330 |
| Homonyms #1 | 0 | - | 4.18 | 82,516 |
| Homonyms #2 | 0 | - | 4.17 | 65,420 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,773 |
| Homonyms #6 | 0 | - | 4.32 | 50,842 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,118 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 44,103 |
| Spell Check #1 | 0 | - | 4.91 | 79,808 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,322,563 |
| Ye Olde Professions | 0 | - | 4.63 | 157,232 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,575 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,344 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,431 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,609 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,817 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,249 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,066 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,034 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,871 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,115 |
| Sports Terms #1 | 0 | - | 3.87 | 168,833 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,530 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.02 | 14,908 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,008 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,352 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,652 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,243 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,344 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,209 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,912 |
| Words Starting with "Dis" | 0 | - | 3.96 | 35,458 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,785 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,127 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,934 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,937 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,458 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,840 |
| Words Ending in "Man" | 0 | - | 4.02 | 29,127 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,489 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 19,024 |
| Words That End in "try" | 0 | - | 4.17 | 22,425 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,007 |
| Homonyms Quiz #9 | 0 | - | 4.12 | 28,155 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,453 |
| Mass Nouns | 0 | - | 3.33 | 24,403 |
| Words with a Silent G | 0 | - | 3.98 | 21,084 |
| Words with a Silent C | 0 | - | 3.37 | 11,657 |
| Words with a Silent H | 0 | - | 3.80 | 18,611 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,345 |
| Types of Boats | 0 | - | 4.17 | 8,617 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,147 |
| Animal Group Names | 0 | - | 4.07 | 23,257 |
| French Phrases used in English | 0 | - | 4.16 | 46,775 |
| Spanish Loan Words | 0 | - | 4.23 | 45,936 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,517 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,016 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,318 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,554 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,310 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,426 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,263 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,329 |
| Types of Disasters | 0 | - | 4.10 | 81,150 |
| Palindromes Quiz | 0 | - | 4.18 | 94,257 |
| Phobias Quiz | 0 | - | 4.34 | 123,736 |
| Homophones #1 | 0 | - | 4.56 | 183,806 |
| Most Common English Verbs | 0 | - | 4.22 | 77,021 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,097 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,868 |
| Portmanteaus Quiz #3 | 0 | - | 4.05 | 33,662 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,711 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,069 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,251 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,666 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,195 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,670 |
| Most Common Animal Words | 0 | - | 4.28 | 37,768 |
| Mirror Words #2 | 0 | - | 4.52 | 27,195 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,955 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,093 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,519 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,091 |
| Horse Vocabulary | 0 | - | 4.23 | 22,778 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,143 |
