| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,287 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,201 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,870 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,722 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,549 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 63,045 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,391 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,992 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,140 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,238 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,406 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,078 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,456 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,274 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,161 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,644 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,554 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,827 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,992 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,511 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,475 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,226 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,190 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,544 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,910 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,786 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,686 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,552 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,989 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,594 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,143 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,282 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,794 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.30 | 37,971 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,554 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 53,015 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,848 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,560 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,405 |
| Words Named for Places | 0 | - | 4.41 | 68,050 |
| Female Equivalent Words Quiz | 0 | - | 4.46 | 196,034 |
| Compound Words #2 | 0 | - | 4.48 | 63,472 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,664 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 330,526 |
| Archaic Words | 0 | - | 4.53 | 44,813 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 98,026 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,184 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,093 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,349 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,540 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,287 |
| Mirror Words #1 | 0 | - | 4.85 | 43,660 |
| Musical Direction Words | 0 | - | 4.64 | 27,373 |
| Compound Words #1 | 0 | - | 4.35 | 50,083 |
| Compound Words #3 | 0 | - | 4.19 | 49,237 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,414 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,874 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,501 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,168 |
| Words with a Silent K | 0 | - | 4.03 | 54,415 |
| Words with a Silent B | 0 | - | 4.21 | 44,419 |
| Words with a Silent W | 0 | - | 4.30 | 61,848 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,953 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,158 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,943 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,389 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,926 |
| Homonyms #5 | 0 | - | 4.55 | 66,109 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,084 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,281 |
| Animal Adjectives | 0 | - | 4.77 | 60,197 |
| Sports Terms #2 | 0 | - | 4.07 | 51,502 |
| Words for Homes | 0 | - | 3.80 | 35,329 |
| Words for Groups | 0 | - | 3.90 | 38,411 |
| Words Containing Q | 0 | - | 4.32 | 29,840 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,553 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,394 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,756 |
| Compound Words #5 | 0 | - | 4.01 | 28,579 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,173 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,220 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,791 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,254 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,349 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,207 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,942 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,356 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,831 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,698 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,878 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,400 |
| Over Words | 0 | - | 4.36 | 65,943 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,214 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 37,011 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,700 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,966 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,323 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,665 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,633 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,747 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,267 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,111 |
| Words Starting With "Mis" | 0 | - | 4.07 | 43,951 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,420 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,918 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,357 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,687 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,620 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,350 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,649 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 45,585 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,934 |
| Words that End in X | 0 | - | 4.25 | 93,527 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,338 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,054 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,535 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,367 |
| Homonyms #1 | 0 | - | 4.19 | 82,551 |
| Homonyms #2 | 0 | - | 4.17 | 65,451 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,803 |
| Homonyms #6 | 0 | - | 4.32 | 50,861 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,134 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,120 |
| Spell Check #1 | 0 | - | 4.91 | 79,863 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,325,409 |
| Ye Olde Professions | 0 | - | 4.63 | 157,467 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,593 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,365 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,518 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,701 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,933 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,334 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,244 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,155 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,936 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,198 |
| Sports Terms #1 | 0 | - | 3.87 | 168,929 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,677 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.04 | 14,931 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,024 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,367 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,671 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,259 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,359 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,247 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,940 |
| Words Starting with "Dis" | 0 | - | 3.98 | 35,779 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,806 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,151 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,954 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 29,967 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,487 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,872 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,142 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,508 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,036 |
| Words That End in "try" | 0 | - | 4.17 | 22,463 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,031 |
| Homonyms Quiz #9 | 0 | - | 4.09 | 28,168 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,461 |
| Mass Nouns | 0 | - | 3.33 | 24,419 |
| Words with a Silent G | 0 | - | 3.98 | 21,100 |
| Words with a Silent C | 0 | - | 3.37 | 11,672 |
| Words with a Silent H | 0 | - | 3.80 | 18,629 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,405 |
| Types of Boats | 0 | - | 4.17 | 8,625 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,163 |
| Animal Group Names | 0 | - | 4.07 | 23,284 |
| French Phrases used in English | 0 | - | 4.16 | 46,801 |
| Spanish Loan Words | 0 | - | 4.23 | 45,967 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,564 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,068 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,359 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,583 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,339 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,559 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,317 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,443 |
| Types of Disasters | 0 | - | 4.10 | 81,180 |
| Palindromes Quiz | 0 | - | 4.18 | 94,319 |
| Phobias Quiz | 0 | - | 4.35 | 124,268 |
| Homophones #1 | 0 | - | 4.56 | 184,081 |
| Most Common English Verbs | 0 | - | 4.22 | 77,080 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,125 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,900 |
| Portmanteaus Quiz #3 | 0 | - | 4.02 | 33,700 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,810 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,118 |
| Words with Missing First Two Letters | 0 | - | 4.73 | 26,290 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,695 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,213 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,693 |
| Most Common Animal Words | 0 | - | 4.28 | 37,849 |
| Mirror Words #2 | 0 | - | 4.51 | 27,249 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 60,022 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,568 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,774 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,121 |
| Horse Vocabulary | 0 | - | 4.23 | 22,798 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.66 | 20,160 |
