| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,237 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,149 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,806 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,669 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,491 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,996 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,351 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,941 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,107 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,188 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,378 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,023 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,383 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,241 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,114 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,618 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,474 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,798 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,940 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,483 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,433 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,192 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,137 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,507 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,870 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,749 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,657 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,431 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,968 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,561 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,118 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,260 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,770 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,944 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,530 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,983 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,827 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,530 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,381 |
| Words Named for Places | 0 | - | 4.41 | 67,952 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,450 |
| Compound Words #2 | 0 | - | 4.48 | 63,372 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,630 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 329,793 |
| Archaic Words | 0 | - | 4.53 | 44,753 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,979 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,167 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,067 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,324 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,516 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,263 |
| Mirror Words #1 | 0 | - | 4.85 | 43,502 |
| Musical Direction Words | 0 | - | 4.64 | 27,362 |
| Compound Words #1 | 0 | - | 4.35 | 50,046 |
| Compound Words #3 | 0 | - | 4.19 | 49,207 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,396 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,821 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,471 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,128 |
| Words with a Silent K | 0 | - | 4.03 | 54,386 |
| Words with a Silent B | 0 | - | 4.21 | 44,398 |
| Words with a Silent W | 0 | - | 4.30 | 61,821 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,867 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,044 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,869 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,252 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,891 |
| Homonyms #5 | 0 | - | 4.55 | 66,073 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,902 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,260 |
| Animal Adjectives | 0 | - | 4.77 | 60,149 |
| Sports Terms #2 | 0 | - | 4.07 | 51,451 |
| Words for Homes | 0 | - | 3.80 | 35,315 |
| Words for Groups | 0 | - | 3.90 | 38,389 |
| Words Containing Q | 0 | - | 4.32 | 29,823 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,529 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,189 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,745 |
| Compound Words #5 | 0 | - | 4.01 | 28,560 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,086 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,147 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,765 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,241 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,330 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,096 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,925 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,340 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,818 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,686 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,856 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,299 |
| Over Words | 0 | - | 4.36 | 65,861 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,136 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 36,939 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,632 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,930 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,267 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,625 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,602 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,707 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,217 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,090 |
| Words Starting With "Mis" | 0 | - | 4.07 | 43,918 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,404 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,884 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,331 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,489 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,548 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,325 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,632 |
| Words Starting or Ending in "Up" | 0 | - | 4.16 | 43,799 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,909 |
| Words that End in X | 0 | - | 4.25 | 93,125 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,310 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,031 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,518 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,332 |
| Homonyms #1 | 0 | - | 4.19 | 82,518 |
| Homonyms #2 | 0 | - | 4.17 | 65,423 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,776 |
| Homonyms #6 | 0 | - | 4.32 | 50,844 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,118 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,104 |
| Spell Check #1 | 0 | - | 4.91 | 79,810 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,322,755 |
| Ye Olde Professions | 0 | - | 4.63 | 157,248 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,575 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,345 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,438 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,613 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,824 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,258 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,080 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,043 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,876 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,120 |
| Sports Terms #1 | 0 | - | 3.87 | 168,840 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,542 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.02 | 14,910 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,009 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,354 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,653 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,245 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,345 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,212 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,914 |
| Words Starting with "Dis" | 0 | - | 3.96 | 35,504 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,789 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,129 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,938 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 29,942 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,463 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,842 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,127 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,492 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,024 |
| Words That End in "try" | 0 | - | 4.17 | 22,431 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,010 |
| Homonyms Quiz #9 | 0 | - | 4.12 | 28,155 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,454 |
| Mass Nouns | 0 | - | 3.33 | 24,404 |
| Words with a Silent G | 0 | - | 3.98 | 21,086 |
| Words with a Silent C | 0 | - | 3.37 | 11,658 |
| Words with a Silent H | 0 | - | 3.80 | 18,611 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,364 |
| Types of Boats | 0 | - | 4.17 | 8,617 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,149 |
| Animal Group Names | 0 | - | 4.07 | 23,258 |
| French Phrases used in English | 0 | - | 4.16 | 46,776 |
| Spanish Loan Words | 0 | - | 4.23 | 45,938 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,519 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,019 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,322 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,555 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,313 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,433 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,268 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,336 |
| Types of Disasters | 0 | - | 4.10 | 81,154 |
| Palindromes Quiz | 0 | - | 4.18 | 94,263 |
| Phobias Quiz | 0 | - | 4.34 | 123,739 |
| Homophones #1 | 0 | - | 4.56 | 183,822 |
| Most Common English Verbs | 0 | - | 4.22 | 77,026 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,098 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,872 |
| Portmanteaus Quiz #3 | 0 | - | 4.05 | 33,664 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,720 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,075 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,252 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,670 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,195 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,672 |
| Most Common Animal Words | 0 | - | 4.28 | 37,773 |
| Mirror Words #2 | 0 | - | 4.52 | 27,197 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,961 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,124 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,530 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,093 |
| Horse Vocabulary | 0 | - | 4.23 | 22,778 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,144 |
