| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,150 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,079 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,724 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,581 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,399 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,916 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,284 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,859 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,030 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,079 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,304 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,932 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,270 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,175 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,018 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,548 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,343 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,732 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,858 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,419 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,365 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,145 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,049 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,446 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,810 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,686 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,600 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,226 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,924 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,503 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,046 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,210 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,726 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,900 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,488 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,925 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,780 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,490 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,322 |
| Words Named for Places | 0 | - | 4.41 | 67,795 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,128 |
| Compound Words #2 | 0 | - | 4.48 | 63,230 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,562 |
| Archaic Words | 0 | - | 4.53 | 44,658 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 328,808 |
| Mirror Words #1 | 0 | - | 4.85 | 43,225 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,898 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 53,103 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,012 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,265 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,471 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,224 |
| Musical Direction Words | 0 | - | 4.64 | 27,344 |
| Compound Words #1 | 0 | - | 4.35 | 49,994 |
| Compound Words #3 | 0 | - | 4.19 | 49,172 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,363 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,728 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,426 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,059 |
| Words with a Silent K | 0 | - | 4.03 | 54,349 |
| Words with a Silent B | 0 | - | 4.21 | 44,357 |
| Words with a Silent W | 0 | - | 4.30 | 61,776 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,742 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,663 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,624 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,606 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 83,767 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,820 |
| Homonyms #5 | 0 | - | 4.55 | 66,018 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,665 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,230 |
| Sports Terms #2 | 0 | - | 4.07 | 51,377 |
| Words for Homes | 0 | - | 3.80 | 35,291 |
| Words for Groups | 0 | - | 3.90 | 38,373 |
| Words Containing Q | 0 | - | 4.32 | 29,788 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,519 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,952 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,728 |
| Animal Adjectives | 0 | - | 4.77 | 60,069 |
| Compound Words #5 | 0 | - | 4.01 | 28,519 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,955 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,059 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,719 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,214 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,288 |
| Words Ending in "ee" | 0 | - | 4.33 | 57,899 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,900 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,315 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,787 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,663 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,845 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,912 |
| Over Words | 0 | - | 4.35 | 65,580 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,804 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,384 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,777 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,064 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,522 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,502 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,557 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,090 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,015 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,837 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,320 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,776 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,225 |
| Words Starting with "Anti" | 0 | - | 4.20 | 42,416 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,374 |
| Words Ending in "ster" | 0 | - | 4.12 | 43,242 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,577 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,905 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,869 |
| Words that End in X | 0 | - | 4.25 | 92,961 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,222 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,964 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,485 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,288 |
| Homonyms #1 | 0 | - | 4.18 | 82,474 |
| Homonyms #2 | 0 | - | 4.16 | 65,391 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,749 |
| Homonyms #6 | 0 | - | 4.32 | 50,810 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,102 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 44,075 |
| Spell Check #1 | 0 | - | 4.90 | 79,747 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,503 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,669 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,169 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,890 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,887 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,319,377 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,016 |
| Ye Olde Professions | 0 | - | 4.63 | 156,995 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,550 |
| Sports Terms #1 | 0 | - | 3.87 | 168,712 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,377 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,303 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.02 | 14,889 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,991 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,331 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,635 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,225 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,326 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,138 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,856 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,739 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,086 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,891 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,873 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,404 |
| Words Starting with "Trans" | 0 | - | 3.88 | 34,766 |
| /Words Ending in "Man" | 0 | - | 4.02 | 29,066 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,273 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,447 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,998 |
| Words That End in "try" | 0 | - | 4.17 | 22,392 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,969 |
| Mass Nouns | 0 | - | 3.33 | 24,393 |
| Words with a Silent G | 0 | - | 3.98 | 21,061 |
| Words with a Silent C | 0 | - | 3.37 | 11,636 |
| Words with a Silent H | 0 | - | 3.80 | 18,591 |
| Portmanteaus Quiz #1 | 0 | - | 4.08 | 48,276 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,517 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,272 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,236 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,178 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,197 |
| Types of Disasters | 0 | - | 4.10 | 81,107 |
| Palindromes Quiz | 0 | - | 4.18 | 94,200 |
| Phobias Quiz | 0 | - | 4.34 | 123,630 |
| Most Common English Verbs | 0 | - | 4.22 | 76,951 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,071 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,824 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,617 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,620 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,021 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,207 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,626 |
| Mirror Words #2 | 0 | - | 4.52 | 27,129 |
| French Phrases used in English | 0 | - | 4.16 | 46,718 |
| Spanish Loan Words | 0 | - | 4.23 | 45,901 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,464 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,969 |
| Homophones #1 | 0 | - | 4.56 | 183,535 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,445 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,158 |
| Types of Boats | 0 | - | 4.17 | 8,603 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,134 |
| Animal Group Names | 0 | - | 4.07 | 23,223 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,908 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,958 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,237 |
| Words for Communities | 0 | - | 4.24 | 12,350 |
| Most Common English Nouns | 0 | - | 3.86 | 41,472 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,743 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,410 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,202 |
| Word that Comes Before #4 | 0 | - | 4.34 | 24,344 |
| Words that Rhyme with Punk | 0 | - | 3.75 | 54,428 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,056 |
| Horse Vocabulary | 0 | - | 4.23 | 22,759 |
