| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,062 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,998 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,638 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,491 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,301 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,217 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,793 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,973 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,990 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,255 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,867 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,181 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,114 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,932 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,497 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,235 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,664 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,770 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,367 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,298 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,092 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,960 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,383 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,740 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,629 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,548 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,048 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,874 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,447 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 59,977 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,162 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,669 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,843 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,439 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,866 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,726 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,436 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,266 |
| Words Named for Places | 0 | - | 4.41 | 67,661 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,826 |
| Compound Words #2 | 0 | - | 4.48 | 63,092 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,489 |
| Archaic Words | 0 | - | 4.52 | 44,558 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 327,765 |
| Mirror Words #1 | 0 | - | 4.84 | 42,960 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,821 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 53,062 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 47,965 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,195 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,420 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,187 |
| Musical Direction Words | 0 | - | 4.64 | 27,316 |
| Compound Words #1 | 0 | - | 4.35 | 49,926 |
| Compound Words #3 | 0 | - | 4.19 | 49,128 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,333 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,412 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,305 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,957 |
| Words with a Silent K | 0 | - | 4.03 | 54,305 |
| Words with a Silent B | 0 | - | 4.21 | 44,319 |
| Words with a Silent W | 0 | - | 4.30 | 61,732 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,630 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,449 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,289 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,400 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 83,411 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,768 |
| Homonyms #5 | 0 | - | 4.55 | 65,960 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,401 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,196 |
| Sports Terms #2 | 0 | - | 4.07 | 51,310 |
| Words for Homes | 0 | - | 3.80 | 35,272 |
| Words for Groups | 0 | - | 3.90 | 38,344 |
| Words Containing Q | 0 | - | 4.32 | 29,760 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,497 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,708 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,714 |
| Animal Adjectives | 0 | - | 4.77 | 59,997 |
| Compound Words #5 | 0 | - | 4.01 | 28,505 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,816 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,969 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,675 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,191 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,264 |
| Words Ending in "ee" | 0 | - | 4.33 | 57,700 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,881 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,289 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,772 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,648 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,833 |
| Ph Vocabulary Words | 0 | - | 4.25 | 87,414 |
| Over Words | 0 | - | 4.34 | 65,348 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,554 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,178 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,661 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,906 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,457 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,440 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,447 |
| Words Ending in "ic" | 0 | - | 4.24 | 43,995 |
| Words Ending in "Ment" | 0 | - | 4.09 | 42,951 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,772 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,265 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,707 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,151 |
| Words Starting with "Anti" | 0 | - | 4.19 | 32,620 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,252 |
| 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 | 36,734 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,842 |
| Words that End in X | 0 | - | 4.25 | 92,829 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,148 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,919 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,458 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,263 |
| Homonyms #1 | 0 | - | 4.18 | 82,430 |
| Homonyms #2 | 0 | - | 4.16 | 65,356 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,721 |
| Homonyms #6 | 0 | - | 4.32 | 50,787 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,083 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 44,045 |
| Spell Check #1 | 0 | - | 4.90 | 79,689 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,389 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,486 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,078 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,683 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,712 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,315,905 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,699 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,937 |
| Ye Olde Professions | 0 | - | 4.67 | 156,714 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,530 |
| Sports Terms #1 | 0 | - | 3.87 | 168,589 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,218 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,272 |
| 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 | 28,213 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,313 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,076 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,819 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,688 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,053 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,859 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,831 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,356 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,717 |
| /Words Ending in "Man" | 0 | - | 4.02 | 29,027 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,119 |
| 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 | 22,362 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,952 |
| Mass Nouns | 0 | - | 3.33 | 24,380 |
| Words with a Silent G | 0 | - | 3.98 | 21,040 |
| Words with a Silent C | 0 | - | 3.37 | 11,617 |
| Words with a Silent H | 0 | - | 3.80 | 18,575 |
| Portmanteaus Quiz #1 | 0 | - | 4.08 | 48,234 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,482 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,240 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,651 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,103 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,936 |
| Types of Disasters | 0 | - | 4.10 | 81,055 |
| Palindromes Quiz | 0 | - | 4.18 | 94,126 |
| Phobias Quiz | 0 | - | 4.34 | 123,527 |
| 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 | 33,576 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,525 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,962 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,149 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,588 |
| Mirror Words #2 | 0 | - | 4.52 | 27,058 |
| French Phrases used in English | 0 | - | 4.16 | 46,672 |
| Spanish Loan Words | 0 | - | 4.23 | 45,869 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,422 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,932 |
| Homophones #1 | 0 | - | 4.56 | 183,208 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,434 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,112 |
| Types of Boats | 0 | - | 4.17 | 8,594 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,118 |
| Animal Group Names | 0 | - | 4.06 | 23,188 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,864 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,866 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,946 |
| Words for Communities | 0 | - | 4.29 | 12,335 |
| Most Common English Nouns | 0 | - | 3.86 | 41,421 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,725 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,391 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,184 |
| Word that Comes Before #4 | 0 | - | 4.34 | 24,323 |
| Words that Rhyme with Punk | 0 | - | 3.75 | 54,406 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,022 |
| Horse Vocabulary | 0 | - | 4.23 | 22,734 |
