| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,388 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,283 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,967 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,821 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,652 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 63,135 |
| D Vocabular Words #2 | 0 | - | 4.01 | 58,476 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 62,075 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,204 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,333 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,477 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,155 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,555 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,339 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,244 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,711 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,677 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,900 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 84,077 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,583 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,557 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,296 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.37 | 85,462 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,628 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,982 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,855 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,750 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,718 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 41,045 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,650 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,203 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,334 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.07 | 52,856 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.30 | 38,021 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,598 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 53,060 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,894 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,617 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,453 |
| Words Named for Places | 0 | - | 4.41 | 68,188 |
| Female Equivalent Words Quiz | 0 | - | 4.46 | 196,301 |
| Compound Words #2 | 0 | - | 4.48 | 63,598 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,708 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 331,245 |
| Archaic Words | 0 | - | 4.53 | 44,893 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 98,111 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,244 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,146 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,408 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,590 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.89 | 34,333 |
| Mirror Words #1 | 0 | - | 4.85 | 43,853 |
| Musical Direction Words | 0 | - | 4.64 | 27,393 |
| Compound Words #1 | 0 | - | 4.35 | 50,147 |
| Compound Words #3 | 0 | - | 4.19 | 49,280 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,437 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,950 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,534 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,213 |
| Words with a Silent K | 0 | - | 4.03 | 54,442 |
| Words with a Silent B | 0 | - | 4.21 | 44,442 |
| Words with a Silent W | 0 | - | 4.30 | 61,877 |
| Science Vocabulary #2 | 0 | - | 4.52 | 60,034 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,641 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 40,269 |
| Words Starting With "Sub" | 0 | - | 4.42 | 52,545 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,947 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,963 |
| Homonyms #5 | 0 | - | 4.55 | 66,141 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,260 |
| Nautical Vocabulary | 0 | - | 4.55 | 48,307 |
| Animal Adjectives | 0 | - | 4.77 | 60,244 |
| Sports Terms #2 | 0 | - | 4.07 | 51,554 |
| Words for Homes | 0 | - | 3.80 | 35,348 |
| Words for Groups | 0 | - | 3.90 | 38,428 |
| Words Containing Q | 0 | - | 4.32 | 29,856 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,566 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,571 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,773 |
| Compound Words #5 | 0 | - | 4.01 | 28,611 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,263 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,277 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,846 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,269 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,370 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,358 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,960 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,375 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,856 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,712 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,892 |
| Ph Vocabulary Words | 0 | - | 4.24 | 88,831 |
| Over Words | 0 | - | 4.36 | 66,281 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,578 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 37,264 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,925 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 44,110 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,500 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,743 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,709 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,897 |
| Words Ending in "ic" | 0 | - | 4.30 | 54,193 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,182 |
| Words Starting With "Mis" | 0 | - | 4.07 | 44,040 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,491 |
| Words Starting with "Auto" | 0 | - | 4.11 | 38,010 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,882 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,762 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,437 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,683 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 45,906 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,968 |
| Words that End in X | 0 | - | 4.25 | 93,687 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,406 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,115 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,547 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,390 |
| Homonyms #1 | 0 | - | 4.19 | 82,588 |
| Homonyms #2 | 0 | - | 4.17 | 65,477 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,824 |
| Homonyms #6 | 0 | - | 4.32 | 50,885 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,147 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,136 |
| Spell Check #1 | 0 | - | 4.91 | 79,901 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,327,782 |
| Ye Olde Professions | 0 | - | 4.63 | 157,608 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,618 |
| Three Letter Vocabulary Words | 0 | - | 4.16 | 63,386 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,654 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,778 |
| Irregular Plurals #1 | 0 | - | 4.52 | 143,039 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,411 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,375 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,268 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,987 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,264 |
| Sports Terms #1 | 0 | - | 3.87 | 169,012 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,798 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.04 | 14,941 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,037 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,384 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,687 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,271 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,373 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,317 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,985 |
| Words Starting with "Dis" | 0 | - | 3.98 | 35,985 |
| Words Containing "Ps" | 0 | - | 4.08 | 20,849 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,180 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,987 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 30,010 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,537 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,938 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,167 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,533 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,045 |
| Words That End in "try" | 0 | - | 4.17 | 22,488 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,068 |
| Homonyms Quiz #9 | 0 | - | 4.09 | 28,179 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,468 |
| Mass Nouns | 0 | - | 3.33 | 24,426 |
| Words with a Silent G | 0 | - | 3.98 | 21,115 |
| Words with a Silent C | 0 | - | 3.37 | 11,688 |
| Words with a Silent H | 0 | - | 3.80 | 18,646 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,445 |
| Types of Boats | 0 | - | 4.17 | 8,636 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,180 |
| Animal Group Names | 0 | - | 4.07 | 23,305 |
| French Phrases used in English | 0 | - | 4.16 | 46,829 |
| Spanish Loan Words | 0 | - | 4.23 | 45,984 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,597 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,102 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,386 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,614 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,374 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,685 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,649 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,549 |
| Types of Disasters | 0 | - | 4.10 | 81,214 |
| Palindromes Quiz | 0 | - | 4.18 | 94,383 |
| Phobias Quiz | 0 | - | 4.35 | 124,324 |
| Homophones #1 | 0 | - | 4.56 | 184,321 |
| Most Common English Verbs | 0 | - | 4.22 | 77,128 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,143 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,929 |
| Portmanteaus Quiz #3 | 0 | - | 4.02 | 33,723 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,865 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,159 |
| Words with Missing First Two Letters | 0 | - | 4.72 | 26,327 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,720 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,229 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,718 |
| Most Common Animal Words | 0 | - | 4.28 | 37,897 |
| Mirror Words #2 | 0 | - | 4.51 | 27,295 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 60,061 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,617 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,969 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,142 |
| Horse Vocabulary | 0 | - | 4.23 | 22,815 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.66 | 20,174 |
