| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,820 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,779 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,397 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,249 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,902 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,609 |
| D Vocabular Words #2 | 0 | - | 4.03 | 58,005 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,815 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,682 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.08 | 58,089 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,638 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,869 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,950 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,540 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,354 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,856 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,478 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,521 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,208 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,097 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 40,966 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,673 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,208 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,550 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,481 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,409 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,564 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,760 |
| Q Vocabulary Words Quiz | 0 | - | 4.29 | 43,296 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.20 | 59,803 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 41,029 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,537 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,708 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,305 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,715 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,583 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,288 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,110 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 193,380 |
| Compound Words #2 | 0 | - | 4.48 | 62,748 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,321 |
| Archaic Words | 0 | - | 4.52 | 44,264 |
| Antonyms Quiz #1 | 0 | - | 4.79 | 324,079 |
| Mirror Words #1 | 0 | - | 4.87 | 42,193 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,569 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,910 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,848 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,034 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,294 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,089 |
| Musical Direction Words | 0 | - | 4.64 | 27,242 |
| Words Named for Places | 0 | - | 4.40 | 67,390 |
| Compound Words #1 | 0 | - | 4.34 | 49,761 |
| Compound Words #3 | 0 | - | 4.19 | 49,004 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,271 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,141 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,171 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,775 |
| Words with a Silent K | 0 | - | 4.03 | 54,173 |
| Words with a Silent B | 0 | - | 4.20 | 44,210 |
| Words with a Silent W | 0 | - | 4.30 | 61,582 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,202 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,342 |
| Vocabulary Words Starting with "Con" | 0 | - | 4.45 | 48,112 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,273 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,012 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,568 |
| Homonyms #5 | 0 | - | 4.55 | 65,774 |
| Baby, Male and Female Animals | 0 | - | 4.42 | 149,534 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,101 |
| Sports Terms #2 | 0 | - | 4.06 | 51,077 |
| Words for Homes | 0 | - | 3.80 | 35,199 |
| Words for Groups | 0 | - | 3.90 | 38,290 |
| Words Containing Q | 0 | - | 4.32 | 29,681 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,425 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 129,899 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,665 |
| Animal Adjectives | 0 | - | 4.77 | 59,804 |
| Compound Words #5 | 0 | - | 4.01 | 28,418 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,331 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,620 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,517 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,022 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,109 |
| Words Ending in "ee" | 0 | - | 4.32 | 56,225 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,727 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,161 |
| Double F Vocabulary Words | 0 | - | 4.11 | 37,647 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,525 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,723 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,248 |
| Over Words | 0 | - | 4.34 | 65,233 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,450 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,052 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,566 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,761 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,373 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,377 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,373 |
| -ic Vocabulary Words | 0 | - | 4.23 | 43,857 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,856 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,714 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,174 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,586 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,046 |
| Words Starting with "Anti" | 0 | - | 4.20 | 31,952 |
| Words Starting With "Tri" | 0 | - | 4.30 | 56,038 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,101 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,483 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 35,936 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,765 |
| Words that End in X | 0 | - | 4.27 | 92,640 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,056 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,826 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,362 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,163 |
| Homonyms #1 | 0 | - | 4.18 | 82,291 |
| Homonyms Quiz #2 | 0 | - | 4.17 | 65,240 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,605 |
| Homonyms #6 | 0 | - | 4.32 | 50,687 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,004 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 43,955 |
| Spell Check #1 | 0 | - | 4.90 | 79,460 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 65,985 |
| Irregular Plurals #1 | 0 | - | 4.52 | 141,834 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,745 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 103,890 |
| Words with Missing First Letter #1 | 0 | - | 4.46 | 92,174 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,303,429 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,421 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,617 |
| Ye Olde Professions | 0 | - | 4.67 | 155,628 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,436 |
| Sports Terms #1 | 0 | - | 3.87 | 168,204 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,724 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,153 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,775 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,905 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,248 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,550 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,146 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,240 |
| Words Starting With "Under" | 0 | - | 3.91 | 73,989 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,754 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,622 |
| Ei Vocabulary Words | 0 | - | 4.02 | 23,993 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,812 |
| Words That Start or End with Down | 0 | - | 4.05 | 29,768 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,283 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,631 |
| Vocabulary Words ending in "Man" | 0 | - | 4.02 | 28,982 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,343 |
| -Tion Vocabulary Words Quiz #2 | 0 | - | 4.10 | 17,335 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,931 |
| Words That End in "try" | 0 | - | 4.17 | 22,298 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,885 |
| Mass Nouns | 0 | - | 3.33 | 24,349 |
| Words with a Silent G | 0 | - | 3.96 | 20,968 |
| Words with a Silent C | 0 | - | 3.31 | 11,552 |
| Words with a Silent H | 0 | - | 3.78 | 18,514 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,064 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,375 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,135 |
| Word Shortenings #1 | 0 | - | 4.27 | 136,503 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,457 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,266 |
| Types of Disasters | 0 | - | 4.09 | 80,896 |
| Palindromes Quiz | 0 | - | 4.18 | 93,864 |
| Phobias Quiz | 0 | - | 4.34 | 122,732 |
| Most Common English Verbs | 0 | - | 4.22 | 76,670 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,944 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,683 |
| Portmanteaus Quiz #3 | 0 | - | 4.03 | 33,439 |
| Irregular Plurals #2 | 0 | - | 4.30 | 84,878 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,788 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 25,977 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,467 |
| Mirror Words #2 | 0 | - | 4.52 | 26,753 |
| French Phrases used in English | 0 | - | 4.16 | 46,520 |
| Spanish Loan Words | 0 | - | 4.23 | 45,756 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,244 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,770 |
| Homophones #1 | 0 | - | 4.55 | 181,722 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,392 |
| Rock Band Vocabulary | 0 | - | 3.98 | 45,988 |
| Types of Boats | 0 | - | 4.17 | 8,555 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,033 |
| Animal Group Names | 0 | - | 4.06 | 23,092 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,673 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,533 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 239,819 |
| Words for Communities | 0 | - | 4.29 | 12,274 |
| Most Common English Nouns | 0 | - | 3.86 | 41,255 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,651 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,308 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,105 |
| Word that Comes Before #4 | 0 | - | 4.34 | 24,252 |
| Words that Rhyme with Punk | 0 | - | 3.76 | 54,301 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,910 |
| Horse Vocabulary | 0 | - | 4.22 | 22,662 |
