| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,361 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,263 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,937 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,788 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,624 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 63,106 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,455 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 62,051 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,188 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,305 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,458 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,134 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,520 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,314 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,214 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,692 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,632 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,881 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 84,050 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,568 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,527 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,276 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,412 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,604 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,960 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,836 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,731 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,667 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 41,034 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,633 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,190 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,319 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,834 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.30 | 38,002 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,583 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 53,043 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,880 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,597 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,432 |
| Words Named for Places | 0 | - | 4.41 | 68,153 |
| Female Equivalent Words Quiz | 0 | - | 4.46 | 196,213 |
| Compound Words #2 | 0 | - | 4.48 | 63,548 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,700 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 330,985 |
| Archaic Words | 0 | - | 4.53 | 44,876 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 98,082 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,227 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,134 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,392 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,569 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,317 |
| Mirror Words #1 | 0 | - | 4.85 | 43,779 |
| Musical Direction Words | 0 | - | 4.64 | 27,388 |
| Compound Words #1 | 0 | - | 4.35 | 50,125 |
| Compound Words #3 | 0 | - | 4.19 | 49,263 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,429 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,919 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,522 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,195 |
| Words with a Silent K | 0 | - | 4.03 | 54,434 |
| Words with a Silent B | 0 | - | 4.21 | 44,436 |
| Words with a Silent W | 0 | - | 4.30 | 61,870 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,999 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,552 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 40,213 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,836 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,950 |
| Homonyms #5 | 0 | - | 4.55 | 66,127 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,197 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,295 |
| Animal Adjectives | 0 | - | 4.77 | 60,232 |
| Sports Terms #2 | 0 | - | 4.07 | 51,541 |
| Words for Homes | 0 | - | 3.80 | 35,340 |
| Words for Groups | 0 | - | 3.90 | 38,425 |
| Words Containing Q | 0 | - | 4.32 | 29,855 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,564 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,511 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,768 |
| Compound Words #5 | 0 | - | 4.01 | 28,600 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,226 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,256 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,831 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,265 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,361 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,295 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,954 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,369 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,850 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,707 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,887 |
| Ph Vocabulary Words | 0 | - | 4.24 | 88,758 |
| Over Words | 0 | - | 4.36 | 66,231 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,518 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 37,230 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,897 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 44,089 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,467 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,732 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,700 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,871 |
| Words Ending in "ic" | 0 | - | 4.30 | 53,431 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,170 |
| Words Starting With "Mis" | 0 | - | 4.07 | 44,022 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,476 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,986 |
| Words Starting With "Sub" | 0 | - | 4.40 | 50,447 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,828 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,726 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,418 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,676 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 45,815 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,962 |
| Words that End in X | 0 | - | 4.25 | 93,668 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,394 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,105 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,545 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,386 |
| Homonyms #1 | 0 | - | 4.19 | 82,576 |
| Homonyms #2 | 0 | - | 4.17 | 65,465 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,817 |
| Homonyms #6 | 0 | - | 4.32 | 50,870 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,143 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,131 |
| Spell Check #1 | 0 | - | 4.91 | 79,891 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,326,912 |
| Ye Olde Professions | 0 | - | 4.63 | 157,563 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,612 |
| Three Letter Vocabulary Words | 0 | - | 4.16 | 63,379 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,623 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,753 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,999 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,388 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,325 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,233 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,975 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,241 |
| Sports Terms #1 | 0 | - | 3.87 | 168,977 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,756 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.04 | 14,940 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,033 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,378 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,680 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,265 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,370 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,302 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,977 |
| Words Starting with "Dis" | 0 | - | 3.98 | 35,914 |
| Words Containing "Ps" | 0 | - | 4.08 | 20,842 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,174 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,978 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 30,002 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,529 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,926 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,163 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,527 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,045 |
| Words That End in "try" | 0 | - | 4.17 | 22,484 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,062 |
| Homonyms Quiz #9 | 0 | - | 4.09 | 28,174 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,465 |
| Mass Nouns | 0 | - | 3.33 | 24,424 |
| Words with a Silent G | 0 | - | 3.98 | 21,111 |
| Words with a Silent C | 0 | - | 3.37 | 11,680 |
| Words with a Silent H | 0 | - | 3.80 | 18,639 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,431 |
| Types of Boats | 0 | - | 4.17 | 8,634 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,176 |
| Animal Group Names | 0 | - | 4.07 | 23,297 |
| French Phrases used in English | 0 | - | 4.16 | 46,822 |
| Spanish Loan Words | 0 | - | 4.23 | 45,977 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,585 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,088 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,372 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,609 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,364 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,639 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,601 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,507 |
| Types of Disasters | 0 | - | 4.10 | 81,196 |
| Palindromes Quiz | 0 | - | 4.18 | 94,362 |
| Phobias Quiz | 0 | - | 4.35 | 124,302 |
| Homophones #1 | 0 | - | 4.56 | 184,228 |
| Most Common English Verbs | 0 | - | 4.22 | 77,112 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,138 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,920 |
| Portmanteaus Quiz #3 | 0 | - | 4.02 | 33,713 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,843 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,151 |
| Words with Missing First Two Letters | 0 | - | 4.72 | 26,312 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,716 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,224 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,711 |
| Most Common Animal Words | 0 | - | 4.28 | 37,881 |
| Mirror Words #2 | 0 | - | 4.51 | 27,280 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 60,050 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,603 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,888 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,134 |
| Horse Vocabulary | 0 | - | 4.23 | 22,810 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.66 | 20,173 |
