| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,820 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,779 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,396 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,247 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,901 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,609 |
| D Vocabular Words #2 | 0 | - | 4.03 | 58,005 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,566 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,815 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,682 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.08 | 58,087 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,636 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,867 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,950 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,540 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,354 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,852 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,478 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,521 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,208 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,096 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 40,966 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,670 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,207 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,549 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,481 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,409 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,562 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,760 |
| Q Vocabulary Words Quiz | 0 | - | 4.29 | 43,295 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.20 | 59,803 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 41,029 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,537 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,708 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,304 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,715 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,583 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,287 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,109 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 193,376 |
| Compound Words #2 | 0 | - | 4.48 | 62,745 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,320 |
| Antonyms Quiz #1 | 0 | - | 4.79 | 324,030 |
| Archaic Words | 0 | - | 4.52 | 44,262 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,569 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,910 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,848 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,033 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,293 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,088 |
| Mirror Words #1 | 0 | - | 4.87 | 42,184 |
| Musical Direction Words | 0 | - | 4.64 | 27,242 |
| Words Named for Places | 0 | - | 4.40 | 67,390 |
| Compound Words #1 | 0 | - | 4.34 | 49,760 |
| Compound Words #3 | 0 | - | 4.19 | 49,003 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,270 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,138 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,170 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,771 |
| Words with a Silent K | 0 | - | 4.03 | 54,173 |
| Words with a Silent B | 0 | - | 4.20 | 44,210 |
| Words with a Silent W | 0 | - | 4.30 | 61,581 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,198 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,342 |
| Vocabulary Words Starting with "Con" | 0 | - | 4.45 | 48,112 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,272 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,010 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,566 |
| Homonyms #5 | 0 | - | 4.55 | 65,774 |
| Baby, Male and Female Animals | 0 | - | 4.42 | 149,531 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,101 |
| Animal Adjectives | 0 | - | 4.77 | 59,803 |
| Sports Terms #2 | 0 | - | 4.06 | 51,077 |
| Words for Homes | 0 | - | 3.80 | 35,199 |
| Words for Groups | 0 | - | 3.90 | 38,290 |
| Words Containing Q | 0 | - | 4.32 | 29,681 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,425 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 129,885 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,665 |
| Compound Words #5 | 0 | - | 4.01 | 28,418 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,329 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,619 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,517 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,022 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,108 |
| Words Ending in "ee" | 0 | - | 4.32 | 56,215 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,727 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,161 |
| Double F Vocabulary Words | 0 | - | 4.11 | 37,647 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,525 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,723 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,246 |
| Over Words | 0 | - | 4.34 | 65,232 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,449 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,051 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,566 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,761 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,373 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,377 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,371 |
| -ic Vocabulary Words | 0 | - | 4.23 | 43,855 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,856 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,714 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,174 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,585 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,046 |
| Words Starting with "Anti" | 0 | - | 4.20 | 31,949 |
| Words Starting With "Tri" | 0 | - | 4.30 | 56,038 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,101 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,483 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 35,931 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,763 |
| Words that End in X | 0 | - | 4.27 | 92,640 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,055 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,826 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,362 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,163 |
| Homonyms #1 | 0 | - | 4.18 | 82,290 |
| Homonyms Quiz #2 | 0 | - | 4.17 | 65,240 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,604 |
| Homonyms #6 | 0 | - | 4.32 | 50,687 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,004 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 43,955 |
| Spell Check #1 | 0 | - | 4.90 | 79,459 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,303,352 |
| Ye Olde Professions | 0 | - | 4.67 | 155,626 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,436 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,153 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,342 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 65,984 |
| Irregular Plurals #1 | 0 | - | 4.52 | 141,830 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,743 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 103,885 |
| Words with Missing First Letter #1 | 0 | - | 4.46 | 92,171 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,420 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,615 |
| Sports Terms #1 | 0 | - | 3.87 | 168,200 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,715 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,775 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,905 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,248 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,550 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,146 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,240 |
| Words Starting With "Under" | 0 | - | 3.91 | 73,988 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,754 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,622 |
| Ei Vocabulary Words | 0 | - | 4.02 | 23,993 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,812 |
| Words That Start or End with Down | 0 | - | 4.05 | 29,768 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,283 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,631 |
| Vocabulary Words ending in "Man" | 0 | - | 4.02 | 28,982 |
| -Tion Vocabulary Words Quiz #2 | 0 | - | 4.10 | 17,335 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,931 |
| Words That End in "try" | 0 | - | 4.17 | 22,297 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,885 |
| Homonyms Quiz #9 | 0 | - | 4.11 | 28,055 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,392 |
| Mass Nouns | 0 | - | 3.33 | 24,349 |
| Words with a Silent G | 0 | - | 3.96 | 20,968 |
| Words with a Silent C | 0 | - | 3.31 | 11,552 |
| Words with a Silent H | 0 | - | 3.78 | 18,514 |
| Rock Band Vocabulary | 0 | - | 3.98 | 45,987 |
| Types of Boats | 0 | - | 4.17 | 8,555 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,033 |
| Animal Group Names | 0 | - | 4.06 | 23,092 |
| French Phrases used in English | 0 | - | 4.16 | 46,520 |
| Spanish Loan Words | 0 | - | 4.23 | 45,756 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,244 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,769 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,064 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,373 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,133 |
| Word Shortenings #1 | 0 | - | 4.27 | 136,497 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,456 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,258 |
| Types of Disasters | 0 | - | 4.09 | 80,895 |
| Palindromes Quiz | 0 | - | 4.18 | 93,863 |
| Phobias Quiz | 0 | - | 4.34 | 122,727 |
| Homophones #1 | 0 | - | 4.55 | 181,712 |
| Most Common English Verbs | 0 | - | 4.22 | 76,668 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,943 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,681 |
| Portmanteaus Quiz #3 | 0 | - | 4.03 | 33,439 |
| Irregular Plurals #2 | 0 | - | 4.30 | 84,876 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,787 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 25,976 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,467 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,048 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,466 |
| Most Common Animal Words | 0 | - | 4.27 | 37,371 |
| Mirror Words #2 | 0 | - | 4.52 | 26,750 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,673 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,531 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 239,808 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,910 |
| Horse Vocabulary | 0 | - | 4.22 | 22,662 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,028 |
| Dumb it Down Vocabulary #2 | 0 | - | 3.75 | 23,143 |
