| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,183 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,108 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,758 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,620 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,445 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,953 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,318 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,901 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,070 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,130 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,335 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,967 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,314 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,198 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,059 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,579 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,404 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,766 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,893 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,450 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,390 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,166 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,081 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,473 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,839 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,714 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,629 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,326 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,945 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,531 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,077 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,237 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,744 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,917 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,503 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,948 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,799 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,502 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,345 |
| Words Named for Places | 0 | - | 4.41 | 67,865 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,272 |
| Compound Words #2 | 0 | - | 4.48 | 63,298 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,596 |
| Archaic Words | 0 | - | 4.53 | 44,706 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 329,262 |
| Mirror Words #1 | 0 | - | 4.85 | 43,366 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 53,126 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,036 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,287 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,487 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,235 |
| Musical Direction Words | 0 | - | 4.64 | 27,357 |
| Compound Words #1 | 0 | - | 4.35 | 50,020 |
| Compound Words #3 | 0 | - | 4.19 | 49,186 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,377 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,778 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,448 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,093 |
| Words with a Silent K | 0 | - | 4.03 | 54,367 |
| Words with a Silent B | 0 | - | 4.21 | 44,375 |
| Words with a Silent W | 0 | - | 4.30 | 61,800 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,801 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 36,832 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,881 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,746 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,047 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,852 |
| Homonyms #5 | 0 | - | 4.55 | 66,039 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,768 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,244 |
| Sports Terms #2 | 0 | - | 4.07 | 51,414 |
| Words for Homes | 0 | - | 3.80 | 35,299 |
| Words for Groups | 0 | - | 3.90 | 38,381 |
| Words Containing Q | 0 | - | 4.32 | 29,801 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,526 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,060 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,735 |
| Animal Adjectives | 0 | - | 4.77 | 60,104 |
| Compound Words #5 | 0 | - | 4.01 | 28,538 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,017 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,099 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,737 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,224 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,304 |
| Words Ending in "ee" | 0 | - | 4.33 | 57,988 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,909 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,324 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,798 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,669 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,849 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,135 |
| Over Words | 0 | - | 4.36 | 65,753 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,990 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,519 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,864 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,189 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,576 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,557 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,639 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,159 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,047 |
| Words Starting With "Mis" | 0 | - | 4.06 | 43,875 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,359 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,839 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,287 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,181 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,465 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,272 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,607 |
| Words Starting or Ending in "Up" | 0 | - | 4.18 | 36,995 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,892 |
| Words that End in X | 0 | - | 4.25 | 93,054 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,264 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 27,994 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,502 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,314 |
| Homonyms #1 | 0 | - | 4.18 | 82,495 |
| Homonyms #2 | 0 | - | 4.16 | 65,401 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,759 |
| Homonyms #6 | 0 | - | 4.32 | 50,822 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,110 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 44,082 |
| Spell Check #1 | 0 | - | 4.91 | 79,768 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,560 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,731 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,217 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,984 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,957 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,320,948 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,832 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,064 |
| Ye Olde Professions | 0 | - | 4.63 | 157,125 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,559 |
| Sports Terms #1 | 0 | - | 3.87 | 168,763 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,457 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,323 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.02 | 14,900 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,996 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,340 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,641 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,234 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,333 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,183 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,882 |
| Words Starting with "Dis" | 0 | - | 3.96 | 34,742 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,764 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,105 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,918 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,911 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,439 |
| Words Starting with "Trans" | 0 | - | 3.88 | 34,810 |
| Words Ending in "Man" | 0 | - | 4.02 | 29,110 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,355 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,472 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 19,008 |
| Words That End in "try" | 0 | - | 4.17 | 22,406 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,985 |
| Mass Nouns | 0 | - | 3.33 | 24,399 |
| Words with a Silent G | 0 | - | 3.98 | 21,074 |
| Words with a Silent C | 0 | - | 3.37 | 11,649 |
| Words with a Silent H | 0 | - | 3.80 | 18,601 |
| Portmanteaus Quiz #1 | 0 | - | 4.08 | 48,299 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,536 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,295 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,309 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,221 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,258 |
| Types of Disasters | 0 | - | 4.10 | 81,127 |
| Palindromes Quiz | 0 | - | 4.18 | 94,229 |
| Phobias Quiz | 0 | - | 4.34 | 123,684 |
| Most Common English Verbs | 0 | - | 4.22 | 76,997 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,086 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,843 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,635 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,654 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,043 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,226 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,647 |
| Mirror Words #2 | 0 | - | 4.52 | 27,163 |
| French Phrases used in English | 0 | - | 4.16 | 46,742 |
| Spanish Loan Words | 0 | - | 4.23 | 45,917 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,489 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,995 |
| Homophones #1 | 0 | - | 4.56 | 183,675 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,449 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,236 |
| Types of Boats | 0 | - | 4.17 | 8,606 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,144 |
| Animal Group Names | 0 | - | 4.07 | 23,241 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,932 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,999 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,379 |
| Words for Communities | 0 | - | 4.24 | 12,359 |
| Most Common English Nouns | 0 | - | 3.86 | 41,486 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,753 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,420 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,209 |
| Word that Comes Before #4 | 0 | - | 4.34 | 24,350 |
| Words that Rhyme with Punk | 0 | - | 3.75 | 54,442 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,070 |
