| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,322 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,233 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,912 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,755 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,585 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 63,075 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,421 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 62,024 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,163 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,271 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,433 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,109 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,492 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,293 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,187 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,670 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,600 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,856 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 84,023 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,532 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,498 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,245 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,214 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,568 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,936 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,808 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,712 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,619 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 41,012 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,616 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,173 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,300 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,817 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.30 | 37,986 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,572 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 53,032 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,865 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,584 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,423 |
| Words Named for Places | 0 | - | 4.41 | 68,125 |
| Female Equivalent Words Quiz | 0 | - | 4.46 | 196,144 |
| Compound Words #2 | 0 | - | 4.48 | 63,525 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,692 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 330,826 |
| Archaic Words | 0 | - | 4.53 | 44,856 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 98,059 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,202 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,112 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,372 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,557 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,300 |
| Mirror Words #1 | 0 | - | 4.85 | 43,730 |
| Musical Direction Words | 0 | - | 4.64 | 27,378 |
| Compound Words #1 | 0 | - | 4.35 | 50,115 |
| Compound Words #3 | 0 | - | 4.19 | 49,254 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,422 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,899 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,514 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,184 |
| Words with a Silent K | 0 | - | 4.03 | 54,428 |
| Words with a Silent B | 0 | - | 4.21 | 44,429 |
| Words with a Silent W | 0 | - | 4.30 | 61,861 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,986 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,420 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 40,107 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,685 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,943 |
| Homonyms #5 | 0 | - | 4.55 | 66,121 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,156 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,288 |
| Animal Adjectives | 0 | - | 4.77 | 60,216 |
| Sports Terms #2 | 0 | - | 4.07 | 51,526 |
| Words for Homes | 0 | - | 3.80 | 35,337 |
| Words for Groups | 0 | - | 3.90 | 38,423 |
| Words Containing Q | 0 | - | 4.32 | 29,851 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,561 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,475 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,763 |
| Compound Words #5 | 0 | - | 4.01 | 28,592 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,212 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,248 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,808 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,260 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,357 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,265 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,946 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,362 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,839 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,702 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,882 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,632 |
| Over Words | 0 | - | 4.36 | 66,127 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,413 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 37,171 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,841 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 44,058 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,414 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,716 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,676 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,834 |
| Words Ending in "ic" | 0 | - | 4.30 | 52,111 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,155 |
| Words Starting With "Mis" | 0 | - | 4.07 | 43,994 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,457 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,966 |
| Words Starting With "Sub" | 0 | - | 4.35 | 46,735 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,776 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,681 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,396 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,665 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 45,743 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,952 |
| Words that End in X | 0 | - | 4.25 | 93,622 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,375 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,087 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,540 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,378 |
| Homonyms #1 | 0 | - | 4.19 | 82,563 |
| Homonyms #2 | 0 | - | 4.17 | 65,463 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,813 |
| Homonyms #6 | 0 | - | 4.32 | 50,869 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,139 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,127 |
| Spell Check #1 | 0 | - | 4.91 | 79,881 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,326,404 |
| Ye Olde Professions | 0 | - | 4.63 | 157,536 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,607 |
| Three Letter Vocabulary Words | 0 | - | 4.16 | 63,374 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,586 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,727 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,974 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,362 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,293 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,207 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,960 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,220 |
| Sports Terms #1 | 0 | - | 3.87 | 168,959 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,729 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.04 | 14,937 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,030 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,374 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,676 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,263 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,366 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,282 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,964 |
| Words Starting with "Dis" | 0 | - | 3.98 | 35,875 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,831 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,166 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,973 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 29,989 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,510 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,911 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,159 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,521 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,041 |
| Words That End in "try" | 0 | - | 4.17 | 22,478 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,050 |
| Homonyms Quiz #9 | 0 | - | 4.09 | 28,170 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,464 |
| Mass Nouns | 0 | - | 3.33 | 24,420 |
| Words with a Silent G | 0 | - | 3.98 | 21,107 |
| Words with a Silent C | 0 | - | 3.37 | 11,677 |
| Words with a Silent H | 0 | - | 3.80 | 18,634 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,422 |
| Types of Boats | 0 | - | 4.17 | 8,631 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,173 |
| Animal Group Names | 0 | - | 4.07 | 23,292 |
| French Phrases used in English | 0 | - | 4.16 | 46,812 |
| Spanish Loan Words | 0 | - | 4.23 | 45,975 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,575 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,083 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,367 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,591 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,351 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,609 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,334 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,485 |
| Types of Disasters | 0 | - | 4.10 | 81,192 |
| Palindromes Quiz | 0 | - | 4.18 | 94,350 |
| Phobias Quiz | 0 | - | 4.35 | 124,284 |
| Homophones #1 | 0 | - | 4.56 | 184,164 |
| Most Common English Verbs | 0 | - | 4.22 | 77,099 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,132 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,908 |
| Portmanteaus Quiz #3 | 0 | - | 4.02 | 33,709 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,830 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,140 |
| Words with Missing First Two Letters | 0 | - | 4.72 | 26,309 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,710 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,220 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,705 |
| Most Common Animal Words | 0 | - | 4.28 | 37,865 |
| Mirror Words #2 | 0 | - | 4.51 | 27,267 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 60,040 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,595 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,842 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,129 |
| Horse Vocabulary | 0 | - | 4.23 | 22,807 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.66 | 20,166 |
