| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,297 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,211 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,887 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,734 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,565 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 63,059 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,402 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 62,004 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,148 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,255 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,415 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,089 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,468 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,280 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,173 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,653 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,574 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,837 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 84,002 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,517 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,483 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,233 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,200 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,554 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,919 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,793 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,693 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,575 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,998 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,600 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,154 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,291 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,804 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.30 | 37,977 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,562 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 53,022 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,855 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,573 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,412 |
| Words Named for Places | 0 | - | 4.41 | 68,067 |
| Female Equivalent Words Quiz | 0 | - | 4.46 | 196,075 |
| Compound Words #2 | 0 | - | 4.48 | 63,488 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,675 |
| Archaic Words | 0 | - | 4.53 | 44,826 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 330,683 |
| Mirror Words #1 | 0 | - | 4.85 | 43,689 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 98,038 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,189 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,101 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,550 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,294 |
| Musical Direction Words | 0 | - | 4.64 | 27,377 |
| Compound Words #1 | 0 | - | 4.35 | 50,102 |
| Compound Words #3 | 0 | - | 4.19 | 49,244 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,418 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,888 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,506 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,173 |
| Words with a Silent K | 0 | - | 4.03 | 54,420 |
| Words with a Silent B | 0 | - | 4.21 | 44,423 |
| Words with a Silent W | 0 | - | 4.30 | 61,851 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,966 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,208 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,975 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,450 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,934 |
| Homonyms #5 | 0 | - | 4.55 | 66,115 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,121 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,285 |
| Sports Terms #2 | 0 | - | 4.07 | 51,515 |
| Words for Homes | 0 | - | 3.80 | 35,332 |
| Words for Groups | 0 | - | 3.90 | 38,418 |
| Words Containing Q | 0 | - | 4.32 | 29,845 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,556 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,434 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,761 |
| Animal Adjectives | 0 | - | 4.77 | 60,205 |
| Compound Words #5 | 0 | - | 4.01 | 28,585 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,189 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,235 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,795 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,257 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,353 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,236 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,945 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,357 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,835 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,701 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,881 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,440 |
| Over Words | 0 | - | 4.36 | 65,978 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,246 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 37,050 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,731 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,985 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,334 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,675 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,645 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,761 |
| Words Ending in "ic" | 0 | - | 4.24 | 47,020 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,117 |
| Words Starting With "Mis" | 0 | - | 4.07 | 43,962 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,425 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,927 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,364 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,723 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,636 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,363 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,652 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 45,674 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,935 |
| Words that End in X | 0 | - | 4.25 | 93,557 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,350 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,067 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,536 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,372 |
| Homonyms #1 | 0 | - | 4.19 | 82,557 |
| Homonyms #2 | 0 | - | 4.17 | 65,459 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,807 |
| Homonyms #6 | 0 | - | 4.32 | 50,864 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,137 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,125 |
| Spell Check #1 | 0 | - | 4.91 | 79,874 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,717 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,954 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,350 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,261 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,183 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,325,946 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,951 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,214 |
| Ye Olde Professions | 0 | - | 4.63 | 157,497 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,598 |
| Sports Terms #1 | 0 | - | 3.87 | 168,947 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,705 |
| Three Letter Vocabulary Words | 0 | - | 4.16 | 63,369 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.04 | 14,931 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,028 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,372 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,674 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,261 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,364 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,253 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,945 |
| Words Starting with "Dis" | 0 | - | 3.98 | 35,826 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,809 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,155 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,961 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 29,973 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,494 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,883 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,145 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,530 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,512 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,036 |
| Words That End in "try" | 0 | - | 4.17 | 22,469 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,039 |
| Mass Nouns | 0 | - | 3.33 | 24,419 |
| Words with a Silent G | 0 | - | 3.98 | 21,101 |
| Words with a Silent C | 0 | - | 3.37 | 11,673 |
| Words with a Silent H | 0 | - | 3.80 | 18,631 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,364 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,588 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,346 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,588 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,324 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,467 |
| Types of Disasters | 0 | - | 4.10 | 81,186 |
| Palindromes Quiz | 0 | - | 4.18 | 94,337 |
| Phobias Quiz | 0 | - | 4.35 | 124,277 |
| Most Common English Verbs | 0 | - | 4.22 | 77,091 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,131 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,903 |
| Portmanteaus Quiz #3 | 0 | - | 4.02 | 33,705 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,819 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,131 |
| Words with Missing First Two Letters | 0 | - | 4.73 | 26,303 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,703 |
| Mirror Words #2 | 0 | - | 4.51 | 27,262 |
| French Phrases used in English | 0 | - | 4.16 | 46,807 |
| Spanish Loan Words | 0 | - | 4.23 | 45,970 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,568 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,072 |
| Homophones #1 | 0 | - | 4.56 | 184,128 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,461 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,414 |
| Types of Boats | 0 | - | 4.17 | 8,628 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,168 |
| Animal Group Names | 0 | - | 4.07 | 23,286 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 60,031 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,582 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,818 |
| Words for Communities | 0 | - | 4.24 | 12,391 |
| Most Common English Nouns | 0 | - | 3.86 | 41,549 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,785 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,461 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,238 |
| Word that Comes Before #4 | 0 | - | 4.35 | 24,385 |
| Words that Rhyme with Punk | 0 | - | 3.75 | 54,488 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,127 |
