| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,880 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,847 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,477 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,324 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,975 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,675 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,078 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,643 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,862 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,770 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.08 | 58,143 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,715 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,963 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,006 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,632 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,396 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,961 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,544 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,602 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,257 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,164 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 40,996 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,759 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,269 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,606 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,538 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,453 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,720 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,793 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,349 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.21 | 59,856 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 41,067 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,586 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,755 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,349 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,764 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,637 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,342 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,156 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,237 |
| Compound Words #2 | 0 | - | 4.48 | 62,876 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,387 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 325,569 |
| Archaic Words | 0 | - | 4.52 | 44,382 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,657 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,945 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,881 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,080 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,338 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,122 |
| Mirror Words #1 | 0 | - | 4.87 | 42,451 |
| Musical Direction Words | 0 | - | 4.64 | 27,274 |
| Words Named for Places | 0 | - | 4.40 | 67,479 |
| Compound Words #1 | 0 | - | 4.34 | 49,819 |
| Compound Words #3 | 0 | - | 4.19 | 49,047 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,286 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,231 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,212 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,840 |
| Words with a Silent K | 0 | - | 4.03 | 54,219 |
| Words with a Silent B | 0 | - | 4.20 | 44,255 |
| Words with a Silent W | 0 | - | 4.30 | 61,631 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,355 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,382 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,173 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,323 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,155 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,640 |
| Homonyms #5 | 0 | - | 4.55 | 65,844 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,827 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,128 |
| Animal Adjectives | 0 | - | 4.77 | 59,873 |
| Sports Terms #2 | 0 | - | 4.06 | 51,156 |
| Words for Homes | 0 | - | 3.80 | 35,218 |
| Words for Groups | 0 | - | 3.90 | 38,310 |
| Words Containing Q | 0 | - | 4.32 | 29,714 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,451 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,208 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,685 |
| Compound Words #5 | 0 | - | 4.01 | 28,445 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,499 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,734 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,560 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,090 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,180 |
| Words Ending in "ee" | 0 | - | 4.33 | 56,859 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,791 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,218 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,704 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,580 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,764 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,303 |
| Over Words | 0 | - | 4.34 | 65,285 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,495 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,102 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,599 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,809 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,399 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,395 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,403 |
| Words Ending in "ic" | 0 | - | 4.23 | 43,899 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,888 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,740 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,209 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,622 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,084 |
| Words Starting with "Anti" | 0 | - | 4.20 | 32,230 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,124 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,128 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,510 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,268 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,795 |
| Words that End in X | 0 | - | 4.25 | 92,705 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,091 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,859 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,396 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,201 |
| Homonyms #1 | 0 | - | 4.18 | 82,344 |
| Homonyms #2 | 0 | - | 4.17 | 65,282 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,649 |
| Homonyms #6 | 0 | - | 4.32 | 50,713 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,028 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 43,982 |
| Spell Check #1 | 0 | - | 4.90 | 79,546 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,307,775 |
| Ye Olde Professions | 0 | - | 4.67 | 155,954 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,459 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,197 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,458 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,126 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,031 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,885 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,191 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,373 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,515 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,709 |
| Sports Terms #1 | 0 | - | 3.87 | 168,351 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,934 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,814 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,931 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,284 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,578 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,172 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,263 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,025 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,782 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,643 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,010 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,825 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,794 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,311 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,666 |
| /Words Ending in "Man" | 0 | - | 4.02 | 28,995 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,359 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,955 |
| Words That End in "try" | 0 | - | 4.17 | 22,318 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,910 |
| Homonyms Quiz #9 | 0 | - | 4.11 | 28,073 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,408 |
| Mass Nouns | 0 | - | 3.32 | 24,368 |
| Words with a Silent G | 0 | - | 3.96 | 20,990 |
| Words with a Silent C | 0 | - | 3.31 | 11,578 |
| Words with a Silent H | 0 | - | 3.78 | 18,529 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,032 |
| Types of Boats | 0 | - | 4.17 | 8,568 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,059 |
| Animal Group Names | 0 | - | 4.06 | 23,124 |
| French Phrases used in English | 0 | - | 4.16 | 46,576 |
| Spanish Loan Words | 0 | - | 4.23 | 45,792 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,319 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,846 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,128 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,416 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,177 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,185 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,949 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,586 |
| Types of Disasters | 0 | - | 4.09 | 80,953 |
| Palindromes Quiz | 0 | - | 4.18 | 93,963 |
| Phobias Quiz | 0 | - | 4.34 | 122,863 |
| Homophones #1 | 0 | - | 4.55 | 182,122 |
| Most Common English Verbs | 0 | - | 4.22 | 76,733 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,984 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,729 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,487 |
| Irregular Plurals #2 | 0 | - | 4.30 | 84,989 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,846 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,045 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,495 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,068 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,503 |
| Most Common Animal Words | 0 | - | 4.27 | 37,460 |
| Mirror Words #2 | 0 | - | 4.52 | 26,883 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,741 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,634 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,264 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,954 |
| Horse Vocabulary | 0 | - | 4.22 | 22,685 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,059 |
| Dumb it Down Vocabulary #2 | 0 | - | 3.75 | 23,170 |
