| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,908 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,872 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,499 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,347 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,005 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,699 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,094 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,663 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,875 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,799 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,157 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,739 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,987 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,019 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,414 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,007 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,564 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,635 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,278 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,189 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,013 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,803 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,284 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,625 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,552 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,467 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,787 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,804 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,365 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 59,872 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,078 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,601 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,769 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,366 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,780 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,649 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,354 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,174 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,350 |
| Compound Words #2 | 0 | - | 4.48 | 62,920 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,412 |
| Archaic Words | 0 | - | 4.52 | 44,419 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 325,994 |
| Mirror Words #1 | 0 | - | 4.87 | 42,555 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,682 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,959 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,891 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,095 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,348 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,136 |
| Musical Direction Words | 0 | - | 4.64 | 27,280 |
| Words Named for Places | 0 | - | 4.40 | 67,511 |
| Compound Words #1 | 0 | - | 4.34 | 49,850 |
| Compound Words #3 | 0 | - | 4.19 | 49,067 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,295 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,263 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,230 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,863 |
| Words with a Silent K | 0 | - | 4.03 | 54,235 |
| Words with a Silent B | 0 | - | 4.20 | 44,264 |
| Words with a Silent W | 0 | - | 4.30 | 61,649 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,401 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,393 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,185 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,340 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,202 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,667 |
| Homonyms #5 | 0 | - | 4.55 | 65,861 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,947 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,142 |
| Sports Terms #2 | 0 | - | 4.06 | 51,182 |
| Words for Homes | 0 | - | 3.80 | 35,227 |
| Words for Groups | 0 | - | 3.90 | 38,315 |
| Words Containing Q | 0 | - | 4.32 | 29,723 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,457 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,293 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,693 |
| Animal Adjectives | 0 | - | 4.77 | 59,906 |
| Compound Words #5 | 0 | - | 4.01 | 28,459 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,547 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,768 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,580 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,119 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,196 |
| Words Ending in "ee" | 0 | - | 4.33 | 57,070 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,808 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,233 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,721 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,591 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,780 |
| Ph Vocabulary Words | 0 | - | 4.25 | 87,320 |
| Over Words | 0 | - | 4.34 | 65,302 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,505 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,112 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,610 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,830 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,407 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,401 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,411 |
| Words Ending in "ic" | 0 | - | 4.24 | 43,922 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,897 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,746 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,217 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,645 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,101 |
| Words Starting with "Anti" | 0 | - | 4.20 | 32,306 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,156 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,139 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,518 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,372 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,806 |
| Words that End in X | 0 | - | 4.25 | 92,727 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,105 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,867 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,409 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,214 |
| Homonyms #1 | 0 | - | 4.18 | 82,362 |
| Homonyms #2 | 0 | - | 4.17 | 65,300 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,664 |
| Homonyms #6 | 0 | - | 4.32 | 50,729 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,037 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 43,996 |
| Spell Check #1 | 0 | - | 4.90 | 79,571 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,171 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,132 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,925 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,296 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,438 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,309,412 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,551 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,748 |
| Ye Olde Professions | 0 | - | 4.67 | 156,054 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,472 |
| Sports Terms #1 | 0 | - | 3.87 | 168,400 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,980 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,205 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,829 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,936 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,287 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,590 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,176 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,272 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,035 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,787 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,651 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,019 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,829 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,804 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,319 |
| Words Starting with "Trans" | 0 | - | 3.93 | 34,672 |
| /Words Ending in "Man" | 0 | - | 4.02 | 29,004 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,492 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,371 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,958 |
| Words That End in "try" | 0 | - | 4.17 | 22,325 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,915 |
| Mass Nouns | 0 | - | 3.32 | 24,370 |
| Words with a Silent G | 0 | - | 3.96 | 20,998 |
| Words with a Silent C | 0 | - | 3.31 | 11,584 |
| Words with a Silent H | 0 | - | 3.78 | 18,540 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,152 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,427 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,192 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,280 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,978 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,656 |
| Types of Disasters | 0 | - | 4.09 | 80,970 |
| Palindromes Quiz | 0 | - | 4.18 | 93,995 |
| Phobias Quiz | 0 | - | 4.34 | 122,905 |
| Most Common English Verbs | 0 | - | 4.22 | 76,759 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,996 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,741 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,514 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,203 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,865 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,076 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,511 |
| Mirror Words #2 | 0 | - | 4.52 | 26,916 |
| French Phrases used in English | 0 | - | 4.16 | 46,596 |
| Spanish Loan Words | 0 | - | 4.23 | 45,805 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,349 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,867 |
| Homophones #1 | 0 | - | 4.56 | 182,259 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,411 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,049 |
| Types of Boats | 0 | - | 4.17 | 8,575 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,072 |
| Animal Group Names | 0 | - | 4.06 | 23,140 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,766 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,673 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,406 |
| Words for Communities | 0 | - | 4.29 | 12,302 |
| Most Common English Nouns | 0 | - | 3.86 | 41,345 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,687 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,349 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,144 |
| Word that Comes Before #4 | 0 | - | 4.34 | 24,292 |
| Words that Rhyme with Punk | 0 | - | 3.76 | 54,363 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,967 |
| Horse Vocabulary | 0 | - | 4.22 | 22,695 |
