| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,260 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,172 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,832 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,691 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,513 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 63,024 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,374 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,961 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,125 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,208 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,390 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,049 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,415 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,255 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,132 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,632 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,516 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,817 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,963 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,496 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,450 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,210 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,163 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,525 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,886 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,765 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,672 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,495 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,982 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,576 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,127 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,268 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,778 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,959 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,542 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,995 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,838 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,541 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,392 |
| Words Named for Places | 0 | - | 4.41 | 67,997 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,538 |
| Compound Words #2 | 0 | - | 4.48 | 63,423 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,647 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 330,109 |
| Archaic Words | 0 | - | 4.53 | 44,772 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 98,001 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,175 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,077 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,329 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,528 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,272 |
| Mirror Words #1 | 0 | - | 4.85 | 43,579 |
| Musical Direction Words | 0 | - | 4.64 | 27,370 |
| Compound Words #1 | 0 | - | 4.35 | 50,064 |
| Compound Words #3 | 0 | - | 4.19 | 49,220 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,406 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,845 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,487 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,146 |
| Words with a Silent K | 0 | - | 4.03 | 54,397 |
| Words with a Silent B | 0 | - | 4.21 | 44,408 |
| Words with a Silent W | 0 | - | 4.30 | 61,831 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,911 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,113 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,908 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,324 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,907 |
| Homonyms #5 | 0 | - | 4.55 | 66,085 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,977 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,268 |
| Animal Adjectives | 0 | - | 4.77 | 60,168 |
| Sports Terms #2 | 0 | - | 4.07 | 51,477 |
| Words for Homes | 0 | - | 3.80 | 35,319 |
| Words for Groups | 0 | - | 3.90 | 38,401 |
| Words Containing Q | 0 | - | 4.32 | 29,829 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,539 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,290 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,748 |
| Compound Words #5 | 0 | - | 4.01 | 28,572 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,130 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,188 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,778 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,246 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,337 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,134 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,930 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,345 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,822 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,690 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,862 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,360 |
| Over Words | 0 | - | 4.36 | 65,902 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,183 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 36,981 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,673 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,948 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,299 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,650 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,619 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,725 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,249 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,101 |
| Words Starting With "Mis" | 0 | - | 4.07 | 43,934 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,411 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,897 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,340 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,577 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,582 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,340 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,642 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 45,102 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,921 |
| Words that End in X | 0 | - | 4.25 | 93,149 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,321 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,044 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,526 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,348 |
| Homonyms #1 | 0 | - | 4.19 | 82,536 |
| Homonyms #2 | 0 | - | 4.17 | 65,435 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,789 |
| Homonyms #6 | 0 | - | 4.32 | 50,848 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,121 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,112 |
| Spell Check #1 | 0 | - | 4.91 | 79,831 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,323,852 |
| Ye Olde Professions | 0 | - | 4.63 | 157,347 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,581 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,358 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,475 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,661 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,872 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,288 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,156 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,100 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,910 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,159 |
| Sports Terms #1 | 0 | - | 3.87 | 168,873 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,616 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.04 | 14,919 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,016 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,360 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,658 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,249 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,350 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,231 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,928 |
| Words Starting with "Dis" | 0 | - | 3.96 | 35,663 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,796 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,137 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,944 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 29,954 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,481 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,859 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,135 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,501 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,031 |
| Words That End in "try" | 0 | - | 4.17 | 22,442 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,019 |
| Homonyms Quiz #9 | 0 | - | 4.09 | 28,160 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,457 |
| Mass Nouns | 0 | - | 3.33 | 24,408 |
| Words with a Silent G | 0 | - | 3.98 | 21,093 |
| Words with a Silent C | 0 | - | 3.37 | 11,663 |
| Words with a Silent H | 0 | - | 3.80 | 18,615 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,391 |
| Types of Boats | 0 | - | 4.17 | 8,623 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,153 |
| Animal Group Names | 0 | - | 4.07 | 23,263 |
| French Phrases used in English | 0 | - | 4.16 | 46,790 |
| Spanish Loan Words | 0 | - | 4.23 | 45,954 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,546 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,044 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,342 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,565 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,320 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,490 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,290 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,379 |
| Types of Disasters | 0 | - | 4.10 | 81,169 |
| Palindromes Quiz | 0 | - | 4.18 | 94,284 |
| Phobias Quiz | 0 | - | 4.34 | 124,209 |
| Homophones #1 | 0 | - | 4.56 | 183,942 |
| Most Common English Verbs | 0 | - | 4.22 | 77,053 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,113 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,880 |
| Portmanteaus Quiz #3 | 0 | - | 4.02 | 33,685 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,758 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,101 |
| Words with Missing First Two Letters | 0 | - | 4.73 | 26,264 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,681 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,201 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,678 |
| Most Common Animal Words | 0 | - | 4.28 | 37,809 |
| Mirror Words #2 | 0 | - | 4.52 | 27,220 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,983 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,142 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,621 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,106 |
| Horse Vocabulary | 0 | - | 4.23 | 22,785 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.66 | 20,150 |
