| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,983 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,928 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,557 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,403 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,211 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,769 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,146 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,731 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,915 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,878 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,199 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,785 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 83,068 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,059 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,703 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,440 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,104 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,613 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,680 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,310 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,230 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,044 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,868 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,323 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,679 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,582 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,501 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,888 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,843 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,399 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 59,916 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,116 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,630 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,800 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,393 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,808 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,683 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,388 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,210 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,524 |
| Compound Words #2 | 0 | - | 4.48 | 62,988 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,443 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 326,628 |
| Archaic Words | 0 | - | 4.52 | 44,461 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,730 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,995 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.97 | 47,931 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,140 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,381 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,160 |
| Mirror Words #1 | 0 | - | 4.87 | 42,697 |
| Musical Direction Words | 0 | - | 4.64 | 27,290 |
| Words Named for Places | 0 | - | 4.40 | 67,546 |
| Compound Words #1 | 0 | - | 4.35 | 49,867 |
| Compound Words #3 | 0 | - | 4.19 | 49,091 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,309 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,320 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,258 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,900 |
| Words with a Silent K | 0 | - | 4.03 | 54,255 |
| Words with a Silent B | 0 | - | 4.20 | 44,283 |
| Words with a Silent W | 0 | - | 4.30 | 61,682 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,450 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,410 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,217 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,351 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,271 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,697 |
| Homonyms #5 | 0 | - | 4.55 | 65,890 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,111 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,154 |
| Animal Adjectives | 0 | - | 4.77 | 59,937 |
| Sports Terms #2 | 0 | - | 4.07 | 51,229 |
| Words for Homes | 0 | - | 3.80 | 35,249 |
| Words for Groups | 0 | - | 3.90 | 38,327 |
| Words Containing Q | 0 | - | 4.32 | 29,734 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,469 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,441 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,706 |
| Compound Words #5 | 0 | - | 4.01 | 28,480 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,609 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,813 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.99 | 27,622 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,158 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,228 |
| Words Ending in "ee" | 0 | - | 4.33 | 57,382 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,844 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,251 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,740 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,617 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,803 |
| Ph Vocabulary Words | 0 | - | 4.25 | 87,343 |
| Over Words | 0 | - | 4.34 | 65,311 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,523 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,129 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,623 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,857 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,425 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,412 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,425 |
| Words Ending in "ic" | 0 | - | 4.24 | 43,950 |
| Words Ending in "Ment" | 0 | - | 4.09 | 42,919 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,756 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,230 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,664 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,114 |
| Words Starting with "Anti" | 0 | - | 4.18 | 32,458 |
| Words Starting With "Tri" | 0 | - | 4.31 | 56,190 |
| Words Ending in "ster" | 0 | - | 4.12 | 43,164 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,523 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,512 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,817 |
| Words that End in X | 0 | - | 4.25 | 92,765 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,112 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,890 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,429 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,228 |
| Homonyms #1 | 0 | - | 4.18 | 82,389 |
| Homonyms #2 | 0 | - | 4.16 | 65,318 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,688 |
| Homonyms #6 | 0 | - | 4.32 | 50,753 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,052 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 44,015 |
| Spell Check #1 | 0 | - | 4.90 | 79,618 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,311,709 |
| Ye Olde Professions | 0 | - | 4.67 | 156,212 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,493 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,226 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,547 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,258 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,284 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,977 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,422 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,529 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,604 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,817 |
| Sports Terms #1 | 0 | - | 3.87 | 168,467 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 81,067 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,844 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,952 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,296 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,600 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,186 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,279 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,047 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,793 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,662 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,027 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,840 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,812 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,329 |
| Words Starting with "Trans" | 0 | - | 3.93 | 34,690 |
| /Words Ending in "Man" | 0 | - | 4.02 | 29,013 |
| Words Ending in "Tion" #2 | 0 | - | 4.10 | 17,384 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,970 |
| Words That End in "try" | 0 | - | 4.17 | 22,341 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,931 |
| Homonyms Quiz #9 | 0 | - | 4.11 | 28,105 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,420 |
| Mass Nouns | 0 | - | 3.32 | 24,376 |
| Words with a Silent G | 0 | - | 3.96 | 21,014 |
| Words with a Silent C | 0 | - | 3.31 | 11,596 |
| Words with a Silent H | 0 | - | 3.78 | 18,557 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,070 |
| Types of Boats | 0 | - | 4.17 | 8,582 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,090 |
| Animal Group Names | 0 | - | 4.06 | 23,154 |
| French Phrases used in English | 0 | - | 4.16 | 46,623 |
| Spanish Loan Words | 0 | - | 4.23 | 45,836 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,372 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,888 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,187 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,445 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,210 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,408 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,030 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,746 |
| Types of Disasters | 0 | - | 4.09 | 80,997 |
| Palindromes Quiz | 0 | - | 4.18 | 94,043 |
| Phobias Quiz | 0 | - | 4.34 | 122,970 |
| Homophones #1 | 0 | - | 4.56 | 182,835 |
| Most Common English Verbs | 0 | - | 4.22 | 76,797 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,016 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,760 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,544 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,414 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,893 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,097 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,538 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,101 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,547 |
| Most Common Animal Words | 0 | - | 4.27 | 37,534 |
| Mirror Words #2 | 0 | - | 4.52 | 26,962 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,799 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,730 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,618 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,993 |
| Horse Vocabulary | 0 | - | 4.22 | 22,707 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 20,074 |
| Dumb it Down Vocabulary #2 | 0 | - | 3.75 | 23,195 |
