| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,899 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,867 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,495 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,343 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,998 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,694 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,091 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,658 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,875 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,795 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,155 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,735 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,982 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,019 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,651 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,412 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,993 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,561 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,625 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,273 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,184 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,008 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,794 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,283 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,622 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,549 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,466 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,803 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,361 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 59,867 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,074 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,594 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,762 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,359 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,776 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,645 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,348 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,167 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,331 |
| Compound Words #2 | 0 | - | 4.48 | 62,907 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,406 |
| Archaic Words | 0 | - | 4.52 | 44,411 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 325,901 |
| Mirror Words #1 | 0 | - | 4.87 | 42,524 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,678 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,958 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,890 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,090 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,346 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,131 |
| Musical Direction Words | 0 | - | 4.64 | 27,279 |
| Words Named for Places | 0 | - | 4.40 | 67,507 |
| Compound Words #1 | 0 | - | 4.34 | 49,842 |
| Compound Words #3 | 0 | - | 4.19 | 49,059 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,291 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,256 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,229 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,860 |
| Words with a Silent K | 0 | - | 4.03 | 54,232 |
| Words with a Silent B | 0 | - | 4.20 | 44,263 |
| Words with a Silent W | 0 | - | 4.30 | 61,645 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,392 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,390 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,183 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,339 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,192 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,661 |
| Homonyms #5 | 0 | - | 4.55 | 65,854 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,921 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,140 |
| Sports Terms #2 | 0 | - | 4.06 | 51,177 |
| Words for Homes | 0 | - | 3.80 | 35,226 |
| Words for Groups | 0 | - | 3.90 | 38,314 |
| Words Containing Q | 0 | - | 4.32 | 29,721 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,456 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,271 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,691 |
| Animal Adjectives | 0 | - | 4.77 | 59,898 |
| Compound Words #5 | 0 | - | 4.01 | 28,454 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,534 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,761 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,575 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,114 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,192 |
| Words Ending in "ee" | 0 | - | 4.33 | 57,021 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,804 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,227 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,717 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,588 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,777 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,317 |
| Over Words | 0 | - | 4.34 | 65,295 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,502 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,107 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,608 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,826 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,406 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,400 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,410 |
| Words Ending in "ic" | 0 | - | 4.23 | 43,919 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,894 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,746 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,216 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,640 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,099 |
| Words Starting with "Anti" | 0 | - | 4.20 | 32,290 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,146 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,136 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,517 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,347 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,805 |
| Words that End in X | 0 | - | 4.25 | 92,722 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,102 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,864 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,403 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,209 |
| Homonyms #1 | 0 | - | 4.18 | 82,357 |
| Homonyms #2 | 0 | - | 4.17 | 65,297 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,660 |
| Homonyms #6 | 0 | - | 4.32 | 50,723 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,034 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 43,993 |
| Spell Check #1 | 0 | - | 4.90 | 79,566 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,153 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,079 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,913 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,269 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,416 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,972 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,539 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,737 |
| Ye Olde Professions | 0 | - | 4.67 | 156,025 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,471 |
| Sports Terms #1 | 0 | - | 3.87 | 168,390 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,970 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,203 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,827 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,933 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,286 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,582 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,175 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,269 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,035 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,787 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,648 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,017 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,829 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,800 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,318 |
| Words Starting with "Trans" | 0 | - | 3.93 | 34,672 |
| /Words Ending in "Man" | 0 | - | 4.02 | 29,001 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,485 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,367 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,957 |
| Words That End in "try" | 0 | - | 4.17 | 22,325 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,914 |
| Mass Nouns | 0 | - | 3.32 | 24,370 |
| Words with a Silent G | 0 | - | 3.96 | 20,997 |
| Words with a Silent C | 0 | - | 3.31 | 11,584 |
| Words with a Silent H | 0 | - | 3.78 | 18,538 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,144 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,422 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,187 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,260 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,972 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,643 |
| Types of Disasters | 0 | - | 4.09 | 80,967 |
| Palindromes Quiz | 0 | - | 4.18 | 93,987 |
| Phobias Quiz | 0 | - | 4.34 | 122,897 |
| Most Common English Verbs | 0 | - | 4.22 | 76,754 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,991 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,736 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,506 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,023 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,861 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,072 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,509 |
| Mirror Words #2 | 0 | - | 4.52 | 26,911 |
| French Phrases used in English | 0 | - | 4.16 | 46,592 |
| Spanish Loan Words | 0 | - | 4.23 | 45,802 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,338 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,863 |
| Homophones #1 | 0 | - | 4.55 | 182,232 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,411 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,046 |
| Types of Boats | 0 | - | 4.17 | 8,575 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,070 |
| Animal Group Names | 0 | - | 4.06 | 23,138 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,762 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,668 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,375 |
| Words for Communities | 0 | - | 4.29 | 12,302 |
| Most Common English Nouns | 0 | - | 3.86 | 41,340 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,685 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,346 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,143 |
| Word that Comes Before #4 | 0 | - | 4.34 | 24,291 |
| Words that Rhyme with Punk | 0 | - | 3.76 | 54,348 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,966 |
| Horse Vocabulary | 0 | - | 4.22 | 22,691 |
