| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,176 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,106 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,755 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,615 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,439 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,951 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,316 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,900 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,065 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,125 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,332 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,963 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,309 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,195 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,051 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,574 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,401 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,763 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,890 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,447 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,388 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,160 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,078 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,468 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,837 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,710 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,626 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,310 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,944 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,526 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,072 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,234 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,742 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,916 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,502 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,946 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,798 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,502 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,345 |
| Words Named for Places | 0 | - | 4.41 | 67,851 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,254 |
| Compound Words #2 | 0 | - | 4.48 | 63,287 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,593 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 329,175 |
| Archaic Words | 0 | - | 4.53 | 44,700 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,933 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 53,124 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,033 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,283 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,485 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,234 |
| Mirror Words #1 | 0 | - | 4.85 | 43,335 |
| Musical Direction Words | 0 | - | 4.64 | 27,354 |
| Compound Words #1 | 0 | - | 4.35 | 50,012 |
| Compound Words #3 | 0 | - | 4.19 | 49,183 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,375 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,769 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,445 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,086 |
| Words with a Silent K | 0 | - | 4.03 | 54,363 |
| Words with a Silent B | 0 | - | 4.21 | 44,370 |
| Words with a Silent W | 0 | - | 4.30 | 61,794 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,785 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,821 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,864 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,739 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,010 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,848 |
| Homonyms #5 | 0 | - | 4.55 | 66,037 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,755 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,243 |
| Animal Adjectives | 0 | - | 4.77 | 60,089 |
| Sports Terms #2 | 0 | - | 4.07 | 51,409 |
| Words for Homes | 0 | - | 3.80 | 35,299 |
| Words for Groups | 0 | - | 3.90 | 38,381 |
| Words Containing Q | 0 | - | 4.32 | 29,797 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,525 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,029 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,733 |
| Compound Words #5 | 0 | - | 4.01 | 28,535 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,998 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,092 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,734 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,222 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,302 |
| Words Ending in "ee" | 0 | - | 4.33 | 57,972 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,908 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,323 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,794 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,668 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,846 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,120 |
| Over Words | 0 | - | 4.36 | 65,746 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,980 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,505 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,858 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,185 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,572 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,552 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,634 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,151 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,043 |
| Words Starting With "Mis" | 0 | - | 4.06 | 43,868 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,355 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,836 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,281 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,114 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,457 |
| Words Ending in "ster" | 0 | - | 4.12 | 43,270 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,604 |
| Words Starting or Ending in "Up" | 0 | - | 4.18 | 36,980 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,889 |
| Words that End in X | 0 | - | 4.25 | 93,048 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,258 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 27,993 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,500 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,306 |
| Homonyms #1 | 0 | - | 4.18 | 82,491 |
| Homonyms #2 | 0 | - | 4.16 | 65,399 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,756 |
| Homonyms #6 | 0 | - | 4.32 | 50,819 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,108 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 44,080 |
| Spell Check #1 | 0 | - | 4.91 | 79,764 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,320,659 |
| Ye Olde Professions | 0 | - | 4.63 | 157,100 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,556 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,316 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,350 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,545 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,717 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,203 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,965 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,945 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,053 |
| Sports Terms #1 | 0 | - | 3.87 | 168,756 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,438 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.02 | 14,897 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,995 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,339 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,641 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,233 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,332 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,177 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,880 |
| Words Starting with "Dis" | 0 | - | 3.96 | 34,450 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,761 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,102 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,916 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,907 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,438 |
| Words Starting with "Trans" | 0 | - | 3.88 | 34,807 |
| Words Ending in "Man" | 0 | - | 4.02 | 29,106 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,470 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 19,005 |
| Words That End in "try" | 0 | - | 4.17 | 22,406 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,984 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,448 |
| Mass Nouns | 0 | - | 3.33 | 24,396 |
| Words with a Silent G | 0 | - | 3.98 | 21,072 |
| Words with a Silent C | 0 | - | 3.37 | 11,648 |
| Words with a Silent H | 0 | - | 3.80 | 18,598 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,198 |
| Types of Boats | 0 | - | 4.17 | 8,606 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,142 |
| Animal Group Names | 0 | - | 4.07 | 23,236 |
| French Phrases used in English | 0 | - | 4.16 | 46,741 |
| Spanish Loan Words | 0 | - | 4.23 | 45,916 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,486 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,989 |
| Portmanteaus Quiz #1 | 0 | - | 4.08 | 48,291 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,529 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,287 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,299 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,212 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,243 |
| Types of Disasters | 0 | - | 4.10 | 81,122 |
| Palindromes Quiz | 0 | - | 4.18 | 94,222 |
| Phobias Quiz | 0 | - | 4.34 | 123,677 |
| Homophones #1 | 0 | - | 4.56 | 183,655 |
| Most Common English Verbs | 0 | - | 4.22 | 76,990 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,080 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,838 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,628 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,651 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,039 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,223 |
| Mirror Words #2 | 0 | - | 4.52 | 27,150 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,930 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,988 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,353 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,067 |
| Horse Vocabulary | 0 | - | 4.23 | 22,768 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,132 |
| Dumb it Down Vocabulary #2 | 0 | - | 3.75 | 23,239 |
| Double P Vocabulary Words | 0 | - | 4.00 | 28,689 |
| Non- Vocabulary Words | 0 | - | 3.45 | 24,007 |
| "Un" Vocabulary Words | 0 | - | 3.76 | 12,458 |
| Slang Definitions #3 | 0 | - | 4.05 | 39,985 |
| Words for Communities | 0 | - | 4.24 | 12,357 |
