| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,967 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,917 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,546 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,391 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,192 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,759 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,140 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,715 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,910 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,857 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,191 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,776 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 83,044 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,051 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,693 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,435 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,078 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,607 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,670 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,301 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,218 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,035 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,845 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,311 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,575 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,493 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,855 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,835 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,390 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 59,902 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,108 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,623 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,793 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,387 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,802 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,672 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,379 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,199 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,466 |
| Compound Words #2 | 0 | - | 4.48 | 62,962 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,434 |
| Archaic Words | 0 | - | 4.52 | 44,448 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 326,426 |
| Mirror Words #1 | 0 | - | 4.87 | 42,649 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,720 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,987 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 47,919 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,126 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,373 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,151 |
| Musical Direction Words | 0 | - | 4.64 | 27,290 |
| Words Named for Places | 0 | - | 4.40 | 67,528 |
| Compound Words #1 | 0 | - | 4.35 | 49,859 |
| Compound Words #3 | 0 | - | 4.19 | 49,081 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,303 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,305 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,250 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,886 |
| Words with a Silent K | 0 | - | 4.03 | 54,250 |
| Words with a Silent B | 0 | - | 4.20 | 44,276 |
| Words with a Silent W | 0 | - | 4.30 | 61,668 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,430 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,405 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,201 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,347 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,239 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,691 |
| Homonyms #5 | 0 | - | 4.55 | 65,876 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,038 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,150 |
| Sports Terms #2 | 0 | - | 4.07 | 51,210 |
| Words for Homes | 0 | - | 3.80 | 35,238 |
| Words for Groups | 0 | - | 3.90 | 38,324 |
| Words Containing Q | 0 | - | 4.32 | 29,731 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,463 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,397 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,704 |
| Animal Adjectives | 0 | - | 4.77 | 59,923 |
| Compound Words #5 | 0 | - | 4.01 | 28,474 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,584 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,798 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,615 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,146 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,212 |
| Words Ending in "ee" | 0 | - | 4.33 | 57,266 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,827 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,246 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,736 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,608 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,792 |
| Ph Vocabulary Words | 0 | - | 4.25 | 87,334 |
| Over Words | 0 | - | 4.34 | 65,308 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,516 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,125 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,620 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,845 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,425 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,408 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,424 |
| Words Ending in "ic" | 0 | - | 4.24 | 43,943 |
| Words Ending in "Ment" | 0 | - | 4.09 | 42,910 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,754 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,223 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,656 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,110 |
| Words Starting with "Anti" | 0 | - | 4.18 | 32,421 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,176 |
| Words Ending in "ster" | 0 | - | 4.12 | 43,154 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,520 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,459 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,813 |
| Words that End in X | 0 | - | 4.25 | 92,752 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,109 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,883 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,422 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,221 |
| Homonyms #1 | 0 | - | 4.18 | 82,382 |
| Homonyms #2 | 0 | - | 4.16 | 65,309 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,678 |
| Homonyms #6 | 0 | - | 4.32 | 50,749 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,050 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 44,009 |
| Spell Check #1 | 0 | - | 4.90 | 79,606 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,233 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,248 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,962 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,361 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,502 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,310,926 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,588 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,794 |
| Ye Olde Professions | 0 | - | 4.67 | 156,152 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,489 |
| Sports Terms #1 | 0 | - | 3.87 | 168,437 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,043 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,220 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,841 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,948 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,291 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,596 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,182 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,273 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,042 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,793 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,658 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,025 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,835 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,810 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,324 |
| Words Starting with "Trans" | 0 | - | 3.93 | 34,682 |
| /Words Ending in "Man" | 0 | - | 4.02 | 29,012 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,526 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,379 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,969 |
| Words That End in "try" | 0 | - | 4.17 | 22,337 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,924 |
| Mass Nouns | 0 | - | 3.32 | 24,375 |
| Words with a Silent G | 0 | - | 3.96 | 21,005 |
| Words with a Silent C | 0 | - | 3.31 | 11,590 |
| Words with a Silent H | 0 | - | 3.78 | 18,549 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,175 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,437 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,201 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,369 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,013 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,713 |
| Types of Disasters | 0 | - | 4.09 | 80,986 |
| Palindromes Quiz | 0 | - | 4.18 | 94,028 |
| Phobias Quiz | 0 | - | 4.34 | 122,947 |
| Most Common English Verbs | 0 | - | 4.22 | 76,781 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,007 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,753 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,534 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,396 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,880 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,087 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,534 |
| Mirror Words #2 | 0 | - | 4.52 | 26,953 |
| French Phrases used in English | 0 | - | 4.16 | 46,614 |
| Spanish Loan Words | 0 | - | 4.23 | 45,826 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,362 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,879 |
| Homophones #1 | 0 | - | 4.56 | 182,756 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,414 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,062 |
| Types of Boats | 0 | - | 4.17 | 8,579 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,085 |
| Animal Group Names | 0 | - | 4.06 | 23,150 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,795 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,713 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,549 |
| Words for Communities | 0 | - | 4.29 | 12,312 |
| Most Common English Nouns | 0 | - | 3.86 | 41,361 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,697 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,361 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,153 |
| Word that Comes Before #4 | 0 | - | 4.34 | 24,302 |
| Words that Rhyme with Punk | 0 | - | 3.75 | 54,372 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,980 |
| Horse Vocabulary | 0 | - | 4.22 | 22,701 |
