| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,255 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,164 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,827 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,685 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,507 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 63,016 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,368 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,952 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,116 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,202 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,385 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 71,044 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,406 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,249 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,130 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,625 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,506 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,811 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,956 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,491 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,445 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,203 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,158 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,520 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,881 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,761 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,670 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,480 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,980 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,572 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,125 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,263 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,774 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,957 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,540 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,992 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,835 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,538 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,389 |
| Words Named for Places | 0 | - | 4.41 | 67,987 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,516 |
| Compound Words #2 | 0 | - | 4.48 | 63,414 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,645 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 330,038 |
| Archaic Words | 0 | - | 4.53 | 44,768 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,997 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.88 | 53,172 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 48,074 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,326 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,525 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,270 |
| Mirror Words #1 | 0 | - | 4.85 | 43,566 |
| Musical Direction Words | 0 | - | 4.64 | 27,368 |
| Compound Words #1 | 0 | - | 4.35 | 50,060 |
| Compound Words #3 | 0 | - | 4.19 | 49,217 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,405 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,841 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,482 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,138 |
| Words with a Silent K | 0 | - | 4.03 | 54,392 |
| Words with a Silent B | 0 | - | 4.21 | 44,403 |
| Words with a Silent W | 0 | - | 4.30 | 61,827 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,907 |
| Words Starting with "Con" | 0 | - | 4.46 | 49,105 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,904 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,315 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,905 |
| Homonyms #5 | 0 | - | 4.55 | 66,084 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,960 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,268 |
| Animal Adjectives | 0 | - | 4.77 | 60,165 |
| Sports Terms #2 | 0 | - | 4.07 | 51,471 |
| Words for Homes | 0 | - | 3.80 | 35,318 |
| Words for Groups | 0 | - | 3.90 | 38,398 |
| Words Containing Q | 0 | - | 4.32 | 29,829 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,538 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,265 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,746 |
| Compound Words #5 | 0 | - | 4.01 | 28,570 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,122 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,180 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,774 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,242 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,333 |
| Words Ending in "ee" | 0 | - | 4.33 | 58,130 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,928 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,343 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,821 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,689 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,861 |
| Ph Vocabulary Words | 0 | - | 4.26 | 88,351 |
| Over Words | 0 | - | 4.36 | 65,893 |
| Be- Vocabulary Words Quiz | 0 | - | 4.19 | 49,175 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 36,976 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,667 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,945 |
| Words Starting With "Bi" | 0 | - | 4.10 | 56,295 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,647 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,618 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,723 |
| Words Ending in "ic" | 0 | - | 4.24 | 44,243 |
| Words Ending in "Ment" | 0 | - | 4.09 | 43,098 |
| Words Starting With "Mis" | 0 | - | 4.07 | 43,928 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,410 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,893 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,339 |
| Words Starting with "Anti" | 0 | - | 4.22 | 43,563 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,574 |
| Words Ending in "ster" | 0 | - | 4.13 | 43,339 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,640 |
| Words Starting or Ending in "Up" | 0 | - | 4.14 | 44,931 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,921 |
| Words that End in X | 0 | - | 4.25 | 93,145 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,317 |
| -Ette Vocabulary Words | 0 | - | 4.43 | 28,043 |
| Vocabulary by Language #1 | 0 | - | 4.23 | 38,524 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,346 |
| Homonyms #1 | 0 | - | 4.19 | 82,534 |
| Homonyms #2 | 0 | - | 4.17 | 65,431 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,787 |
| Homonyms #6 | 0 | - | 4.32 | 50,847 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,121 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 44,111 |
| Spell Check #1 | 0 | - | 4.91 | 79,829 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,323,658 |
| Ye Olde Professions | 0 | - | 4.63 | 157,329 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,581 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,355 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,470 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,645 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,857 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,280 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 105,136 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 93,087 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,901 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,152 |
| Sports Terms #1 | 0 | - | 3.87 | 168,865 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,593 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.04 | 14,917 |
| Double C Vocabulary Words | 0 | - | 4.20 | 28,013 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,358 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,657 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,248 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,349 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,228 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,925 |
| Words Starting with "Dis" | 0 | - | 3.96 | 35,636 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,795 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,136 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,944 |
| Words Starting or Ending in "Down" | 0 | - | 4.06 | 29,952 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,479 |
| Words Starting with "Trans" | 0 | - | 3.90 | 34,857 |
| Words Ending in "Man" | 0 | - | 4.03 | 29,135 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,499 |
| -Ize Vocabulary Words | 0 | - | 4.05 | 19,029 |
| Words That End in "try" | 0 | - | 4.17 | 22,439 |
| Words Ending in "Ade" | 0 | - | 4.29 | 16,017 |
| Homonyms Quiz #9 | 0 | - | 4.09 | 28,159 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,456 |
| Mass Nouns | 0 | - | 3.33 | 24,408 |
| Words with a Silent G | 0 | - | 3.98 | 21,092 |
| Words with a Silent C | 0 | - | 3.37 | 11,661 |
| Words with a Silent H | 0 | - | 3.80 | 18,614 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,385 |
| Types of Boats | 0 | - | 4.17 | 8,621 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,152 |
| Animal Group Names | 0 | - | 4.07 | 23,260 |
| French Phrases used in English | 0 | - | 4.16 | 46,789 |
| Spanish Loan Words | 0 | - | 4.23 | 45,952 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,542 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,037 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,337 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,561 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,319 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,480 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,288 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,371 |
| Types of Disasters | 0 | - | 4.10 | 81,167 |
| Palindromes Quiz | 0 | - | 4.18 | 94,281 |
| Phobias Quiz | 0 | - | 4.34 | 124,009 |
| Homophones #1 | 0 | - | 4.56 | 183,916 |
| Most Common English Verbs | 0 | - | 4.22 | 77,047 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,112 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,880 |
| Portmanteaus Quiz #3 | 0 | - | 4.05 | 33,678 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,749 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,096 |
| Words with Missing First Two Letters | 0 | - | 4.73 | 26,262 |
| Saturday Stumper #2 | 0 | - | 4.56 | 25,678 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,201 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,677 |
| Most Common Animal Words | 0 | - | 4.28 | 37,804 |
| Mirror Words #2 | 0 | - | 4.52 | 27,214 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,979 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,141 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,602 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,101 |
| Horse Vocabulary | 0 | - | 4.23 | 22,784 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.66 | 20,148 |
