| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,100 |
| Compound Words #2 | 0 | - | 4.48 | 62,835 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,367 |
| Archaic Words | 0 | - | 4.52 | 44,338 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 325,053 |
| Mirror Words #1 | 0 | - | 4.87 | 42,343 |
| Musical Direction Words | 0 | - | 4.64 | 27,268 |
| Words Named for Places | 0 | - | 4.40 | 67,443 |
| Compound Words #1 | 0 | - | 4.34 | 49,797 |
| Compound Words #3 | 0 | - | 4.19 | 49,029 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,278 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,190 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,196 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,812 |
| Words with a Silent K | 0 | - | 4.03 | 54,202 |
| Words with a Silent B | 0 | - | 4.20 | 44,235 |
| Words with a Silent W | 0 | - | 4.30 | 61,611 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,297 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,362 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,148 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,299 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,090 |
| French Phrases used in English | 0 | - | 4.16 | 46,552 |
| Spanish Loan Words | 0 | - | 4.23 | 45,778 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,289 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,818 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,612 |
| Homonyms #5 | 0 | - | 4.55 | 65,815 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,714 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,114 |
| Sports Terms #2 | 0 | - | 4.06 | 51,130 |
| Words for Homes | 0 | - | 3.80 | 35,214 |
| Words for Groups | 0 | - | 3.90 | 38,301 |
| Words Containing Q | 0 | - | 4.32 | 29,700 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,443 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,102 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,675 |
| Animal Adjectives | 0 | - | 4.77 | 59,846 |
| Compound Words #5 | 0 | - | 4.01 | 28,433 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,428 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,690 |
| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,858 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,820 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,448 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,295 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,949 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,655 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,056 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,617 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,848 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,748 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.08 | 58,125 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,693 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,932 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,994 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,602 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,381 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,922 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,523 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,575 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,240 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,142 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 40,985 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,733 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,247 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,583 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,518 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,440 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,657 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,784 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,336 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.21 | 59,836 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 41,059 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,570 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,741 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,334 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,751 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,615 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,325 |
| Z Vocabulary Words | 0 | - | 4.20 | 63,142 |
| Double O Vocabulary Words | 0 | - | 4.13 | 45,065 |
| Double L Vocabulary Words | 0 | - | 4.36 | 45,153 |
| Words Ending in "ee" | 0 | - | 4.33 | 56,630 |
| Double B Vocabulary Words | 0 | - | 4.35 | 36,767 |
| Double D Vocabulary Words | 0 | - | 4.23 | 36,199 |
| Double F Vocabulary Words | 0 | - | 4.13 | 37,679 |
| Double R Vocabulary Words | 0 | - | 4.07 | 35,562 |
| Double T Vocabulary Words | 0 | - | 4.24 | 31,747 |
| Ph Vocabulary Words | 0 | - | 4.26 | 87,275 |
| Over Words | 0 | - | 4.34 | 65,268 |
| Be- Vocabulary Words Quiz | 0 | - | 4.17 | 48,476 |
| Words Ending in "IST" #1 | 0 | - | 4.19 | 52,080 |
| Words Ending in "IST" #2 | 0 | - | 4.25 | 43,584 |
| Words Starting With "Bi" | 0 | - | 4.10 | 55,784 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.16 | 41,384 |
| Post- Vocabulary Words | 0 | - | 4.31 | 32,385 |
| Words Starting With "Cat" | 0 | - | 4.13 | 71,390 |
| Words Ending in "ic" | 0 | - | 4.23 | 43,879 |
| Words Ending in "Ment" | 0 | - | 4.08 | 42,870 |
| Words Starting With "Mis" | 0 | - | 4.09 | 43,729 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 40,190 |
| Words Starting with "Auto" | 0 | - | 4.11 | 37,610 |
| Words Starting With "Sub" | 0 | - | 4.35 | 41,064 |
| Words Starting with "Anti" | 0 | - | 4.20 | 32,121 |
| Words Starting With "Tri" | 0 | - | 4.30 | 56,082 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.12 | 43,118 |
| Out Vocabulary Words Quiz | 0 | - | 4.16 | 33,491 |
| Words Starting or Ending in "Up" | 0 | - | 4.23 | 36,150 |
| Ex Vocabulary Words Quiz | 0 | - | 4.41 | 20,788 |
| Words that End in X | 0 | - | 4.25 | 92,682 |
| Words Ending in "IST" #3 | 0 | - | 4.24 | 35,072 |
| -Ette Vocabulary Words | 0 | - | 4.42 | 27,843 |
| Vocabulary by Language #1 | 0 | - | 4.24 | 38,386 |
| Vocabulary by Language #2 | 0 | - | 4.49 | 30,182 |
| Homonyms #1 | 0 | - | 4.18 | 82,321 |
| Homonyms Quiz #2 | 0 | - | 4.17 | 65,266 |
| Homonyms Quiz #4 | 0 | - | 4.35 | 57,636 |
| Homonyms #6 | 0 | - | 4.32 | 50,704 |
| Homonyms Quiz #7 | 0 | - | 4.38 | 36,018 |
| Homonyms Quiz #8 | 0 | - | 4.27 | 43,971 |
| Spell Check #1 | 0 | - | 4.90 | 79,505 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,066 |
| Irregular Plurals #1 | 0 | - | 4.52 | 141,957 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,829 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,070 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,295 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,305,994 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,677 |
| Ye Olde Professions | 0 | - | 4.67 | 155,799 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,348 |
| Top World Languages | 0 | - | 4.92 | 813,901 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,447 |
| Sports Terms #1 | 0 | - | 3.87 | 168,297 |
| Antonyms Quiz #3 | 0 | - | 3.86 | 80,872 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,182 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.06 | 14,795 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.94 | 97,626 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 52,936 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.96 | 47,872 |
| S Vocabulary Words #1 | 0 | - | 4.00 | 65,066 |
| W Vocabulary Words #1 | 0 | - | 3.92 | 75,322 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.93 | 34,109 |
| Double C Vocabulary Words | 0 | - | 4.20 | 27,922 |
| Double G Vocabulary Words | 0 | - | 4.14 | 28,266 |
| Double M Vocabulary Words | 0 | - | 4.12 | 30,572 |
| Double N Vocabulary Words | 0 | - | 4.15 | 28,163 |
| Double S Vocabulary Words | 0 | - | 4.15 | 30,256 |
| Words Starting With "Under" | 0 | - | 3.91 | 74,009 |
| Vocabulary Ending in "Less" | 0 | - | 4.11 | 29,771 |
| Words Containing "Ps" | 0 | - | 4.06 | 20,634 |
| Ei Vocabulary Words | 0 | - | 4.02 | 24,010 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,819 |
| Words Starting or Ending in "Down" | 0 | - | 4.05 | 29,786 |
| Words Ending in "Tion" #1 | 0 | - | 4.23 | 31,300 |
| Words Starting with "Trans" | 0 | - | 3.92 | 34,650 |
| /Words Ending in "Man" | 0 | - | 4.02 | 28,989 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,415 |
| -Tion Vocabulary Words Quiz #2 | 0 | - | 4.10 | 17,348 |
| -Ize Vocabulary Words | 0 | - | 4.04 | 18,950 |
| Words That End in "try" | 0 | - | 4.17 | 22,308 |
| Words Ending in "Ade" | 0 | - | 4.29 | 15,903 |
| Countries by Official Language | 0 | - | 4.95 | 192,903 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,601 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,028 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,311 |
| Countries in their Native Language | 0 | - | 4.99 | 196,756 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,642 |
| Official European Union Languages | 0 | - | 4.97 | 237,059 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,780 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,932 |
| Mass Nouns | 0 | - | 3.32 | 24,361 |
| Words with a Silent G | 0 | - | 3.96 | 20,981 |
| Words with a Silent C | 0 | - | 3.31 | 11,567 |
| Words with a Silent H | 0 | - | 3.78 | 18,526 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,106 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,396 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,161 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,096 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,514 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,496 |
| Types of Disasters | 0 | - | 4.09 | 80,924 |
| Palindromes Quiz | 0 | - | 4.18 | 93,916 |
| Phobias Quiz | 0 | - | 4.34 | 122,807 |
| Most Common English Verbs | 0 | - | 4.22 | 76,711 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,970 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,703 |
| Portmanteaus Quiz #3 | 0 | - | 4.03 | 33,468 |
| Irregular Plurals #2 | 0 | - | 4.30 | 84,945 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,821 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,011 |
| Mirror Words #2 | 0 | - | 4.52 | 26,835 |
| Homophones #1 | 0 | - | 4.55 | 181,946 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,402 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,016 |
| Types of Boats | 0 | - | 4.17 | 8,566 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,049 |
| Animal Group Names | 0 | - | 4.06 | 23,108 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,722 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,584 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,091 |
