| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,060 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,995 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,633 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,488 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,297 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,833 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,215 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,788 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,971 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,983 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,250 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,862 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,169 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,112 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,924 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,493 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,226 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,660 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,761 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,365 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,296 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,088 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,957 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,382 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,736 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,627 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,545 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,040 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,872 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,443 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 59,971 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,160 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,667 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,841 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,436 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,862 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,723 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,435 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,264 |
| Words Named for Places | 0 | - | 4.41 | 67,653 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,809 |
| Compound Words #2 | 0 | - | 4.48 | 63,087 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,488 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 327,695 |
| Archaic Words | 0 | - | 4.52 | 44,547 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,819 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 53,059 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 47,964 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,190 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,416 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,185 |
| Mirror Words #1 | 0 | - | 4.84 | 42,947 |
| Musical Direction Words | 0 | - | 4.64 | 27,316 |
| Compound Words #1 | 0 | - | 4.35 | 49,922 |
| Compound Words #3 | 0 | - | 4.19 | 49,126 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,332 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,406 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,302 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,954 |
| Words with a Silent K | 0 | - | 4.03 | 54,302 |
| Words with a Silent B | 0 | - | 4.21 | 44,317 |
| Words with a Silent W | 0 | - | 4.30 | 61,725 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,622 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,447 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,287 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,398 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 83,397 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,763 |
| Homonyms #5 | 0 | - | 4.55 | 65,956 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,382 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,192 |
| Animal Adjectives | 0 | - | 4.77 | 59,989 |
| Sports Terms #2 | 0 | - | 4.07 | 51,306 |
| Words for Homes | 0 | - | 3.80 | 35,270 |
| Words for Groups | 0 | - | 3.90 | 38,343 |
| Words Containing Q | 0 | - | 4.32 | 29,757 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,494 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,692 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,714 |
| Compound Words #5 | 0 | - | 4.01 | 28,505 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,804 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,958 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,674 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,188 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,263 |
| Words Ending in "ee" | 0 | - | 4.33 | 57,686 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,877 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,288 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,772 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,647 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,832 |
| Ph Vocabulary Words | 0 | - | 4.25 | 87,404 |
| Over Words | 0 | - | 4.34 | 65,346 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,554 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,177 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,660 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,902 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,452 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,437 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,447 |
| Words Ending in "ic" | 0 | - | 4.24 | 43,992 |
| Words Ending in "Ment" | 0 | - | 4.09 | 42,950 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,772 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,263 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,705 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,149 |
| Words Starting with "Anti" | 0 | - | 4.19 | 32,609 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,248 |
| Words Ending in "ster" | 0 | - | 4.12 | 43,190 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,547 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,724 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,838 |
| Words that End in X | 0 | - | 4.25 | 92,820 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,147 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,917 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,458 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,262 |
| Homonyms #1 | 0 | - | 4.18 | 82,424 |
| Homonyms #2 | 0 | - | 4.16 | 65,350 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,719 |
| Homonyms #6 | 0 | - | 4.32 | 50,786 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,083 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 44,042 |
| Spell Check #1 | 0 | - | 4.90 | 79,687 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,315,654 |
| Ye Olde Professions | 0 | - | 4.67 | 156,703 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,529 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,268 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,108 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,384 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,476 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,070 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,669 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,706 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,695 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,931 |
| Sports Terms #1 | 0 | - | 3.87 | 168,580 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,211 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,868 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,975 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,318 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,619 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,210 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,312 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,075 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,817 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,686 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,052 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,858 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,831 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,354 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,715 |
| /Words Ending in "Man" | 0 | - | 4.02 | 29,027 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,413 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,986 |
| Words That End in "try" | 0 | - | 4.17 | 22,361 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,952 |
| Homonyms Quiz #9 | 0 | - | 4.12 | 28,121 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,433 |
| Mass Nouns | 0 | - | 3.33 | 24,380 |
| Words with a Silent G | 0 | - | 3.98 | 21,039 |
| Words with a Silent C | 0 | - | 3.37 | 11,617 |
| Words with a Silent H | 0 | - | 3.80 | 18,574 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,108 |
| Types of Boats | 0 | - | 4.17 | 8,593 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,116 |
| Animal Group Names | 0 | - | 4.06 | 23,185 |
| French Phrases used in English | 0 | - | 4.16 | 46,670 |
| Spanish Loan Words | 0 | - | 4.23 | 45,868 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,420 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,929 |
| Portmanteaus Quiz #1 | 0 | - | 4.08 | 48,233 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,482 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,238 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,628 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,100 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,922 |
| Types of Disasters | 0 | - | 4.10 | 81,053 |
| Palindromes Quiz | 0 | - | 4.18 | 94,126 |
| Phobias Quiz | 0 | - | 4.34 | 123,521 |
| Homophones #1 | 0 | - | 4.56 | 183,196 |
| Most Common English Verbs | 0 | - | 4.22 | 76,875 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,044 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,792 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,575 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,517 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,958 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,147 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,586 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,125 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,592 |
| Most Common Animal Words | 0 | - | 4.28 | 37,607 |
| Mirror Words #2 | 0 | - | 4.52 | 27,051 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,860 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,860 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,932 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,021 |
| Horse Vocabulary | 0 | - | 4.23 | 22,733 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,097 |
| Dumb it Down Vocabulary #2 | 0 | - | 3.75 | 23,212 |
