| A Vocabulary Words Quiz #1 | 0 | - | 4.30 | 58,200 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.19 | 57,303 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.31 | 68,066 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.14 | 90,445 |
| B Vocabulary Words Quiz #1 | 0 | - | 4.17 | 85,191 |
| D Vocabulary Words Quiz #2 | 0 | - | 4.07 | 55,013 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.24 | 58,421 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.02 | 41,431 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.26 | 94,328 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.10 | 55,554 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.34 | 67,268 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 78,358 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.17 | 46,537 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.35 | 86,581 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 40,219 |
| C Vocabulary Words Quiz #1 | 0 | - | 4.26 | 120,182 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.16 | 45,793 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.37 | 79,668 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 53,142 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.05 | 64,444 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.14 | 39,003 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.37 | 80,485 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.05 | 49,815 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.36 | 54,894 |
| N Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,244 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.11 | 42,443 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 244,744 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.03 | 39,011 |
| Q Vocabulary Words Quiz | 0 | - | 4.29 | 41,173 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.18 | 57,607 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 39,285 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.09 | 50,566 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.27 | 35,926 |
| U Vocabulary Words Quiz #1 | 0 | - | 4.09 | 49,728 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.16 | 50,716 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.21 | 48,762 |
| Y Vocabulary Words Quiz #1 | 0 | - | 4.07 | 69,419 |
| Z Vocabulary Words Quiz | 0 | - | 4.20 | 61,148 |
| Words Named for Places | 0 | - | 4.43 | 62,582 |
| Female Equivalent Words Quiz | 0 | - | 4.43 | 181,792 |
| Compound Words Quiz #2 | 0 | - | 4.46 | 58,014 |
| -É Vocabulary Words | 0 | - | 4.45 | 32,173 |
| Archaic Words | 0 | - | 4.50 | 40,617 |
| D Vocabulary Words Quiz #1 | 0 | - | 3.90 | 94,246 |
| G Vocabulary Words Quiz #2 | 0 | - | 3.86 | 50,878 |
| R Vocabulary Words Quiz #2 | 0 | - | 3.94 | 46,159 |
| S Vocabulary Words Quiz #1 | 0 | - | 3.98 | 62,861 |
| W Vocabulary Words Quiz #1 | 0 | - | 3.90 | 73,582 |
| W Vocabulary Words Quiz #2 | 0 | - | 3.89 | 32,714 |
| Musical Direction Words Quiz | 0 | - | 4.61 | 26,356 |
| Compound Words Quiz #1 | 0 | - | 4.31 | 47,168 |
| Compound Words Quiz #3 | 0 | - | 4.20 | 46,834 |
| Compound Words Quiz #4 | 0 | - | 4.10 | 44,906 |
| Words Pertaining to Things #1 | 0 | - | 4.26 | 83,455 |
| Words Pertaining to Things #2 | 0 | - | 4.19 | 37,644 |
| Words Pertaining to Things #3 | 0 | - | 4.37 | 54,587 |
| Words with a Silent K | 0 | - | 4.02 | 52,540 |
| Words with a Silent B | 0 | - | 4.19 | 42,828 |
| Words with a Silent W | 0 | - | 4.30 | 59,740 |
| Antonyms Quiz #1 | 0 | - | 4.79 | 300,620 |
| Science Vocabulary #2 | 0 | - | 4.50 | 54,775 |
| Vocabulary Words Starting with "Con" | 0 | - | 4.45 | 46,114 |
| Im- Vocabulary Words Quiz | 0 | - | 4.46 | 37,587 |
| Vocabulary Words Ending in "Graphy" | 0 | - | 4.53 | 77,695 |
| Homonyms Quiz #3 | 0 | - | 4.46 | 68,124 |
| Homonyms Quiz #5 | 0 | - | 4.54 | 63,696 |
| Baby, Male and Female Animals | 0 | - | 4.41 | 138,976 |
| Nautical Vocabulary | 0 | - | 4.55 | 47,066 |
| Sports Terms Quiz #2 | 0 | - | 4.06 | 48,904 |
| Words for Homes Quiz | 0 | - | 3.84 | 34,381 |
| Words for Groups Quiz | 0 | - | 3.88 | 37,573 |
| Words Containing Q | 0 | - | 4.26 | 20,577 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 24,656 |
| Antonyms Quiz #2 | 0 | - | 4.19 | 122,542 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.16 | 10,023 |
| Animal Adjectives | 0 | - | 4.76 | 56,927 |
| Compound Words Quiz #5 | 0 | - | 4.04 | 21,388 |
| Science Vocabulary #1 | 0 | - | 4.36 | 66,534 |
| Science Vocabulary #3 | 0 | - | 4.31 | 48,206 |
| J Vocabulary Words Quiz #2 | 0 | - | 3.97 | 25,625 |
| Double O Vocabulary Words | 0 | - | 4.03 | 43,651 |
| Double L Vocabulary Words | 0 | - | 4.38 | 43,568 |
| -EE Vocabulary Words Quiz | 0 | - | 4.17 | 39,133 |
| Double B Vocabulary Words | 0 | - | 4.38 | 35,353 |
| Double D Vocabulary Words | 0 | - | 4.21 | 34,942 |
| Double F Vocabulary Words | 0 | - | 4.13 | 36,479 |
| Double R Vocabulary Words | 0 | - | 4.03 | 34,528 |
| Ph Vocabulary Words | 0 | - | 4.25 | 84,260 |
| Over Words Quiz | 0 | - | 4.34 | 63,822 |
| Be- Vocabulary Words Quiz | 0 | - | 4.11 | 47,192 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.39 | 34,933 |
| Words Ending in "IST" #1 | 0 | - | 4.16 | 50,551 |
| Words Ending in "IST" #2 | 0 | - | 4.23 | 42,419 |
| "Bi" Vocabulary Words | 0 | - | 4.10 | 54,004 |
| Pre- Vocabulary Words Quiz | 0 | - | 4.11 | 40,390 |
| "Cat" Vocabulary Words | 0 | - | 4.09 | 70,326 |
| -ic Vocabulary Words | 0 | - | 4.21 | 42,346 |
| Vocabulary Words Ending in "Ment" | 0 | - | 4.06 | 42,020 |
| "Mis" Vocabulary Words | 0 | - | 4.10 | 42,868 |
| Vocabulary Words Ending in "Tor" | 0 | - | 4.36 | 39,214 |
| Auto- Vocabulary Words | 0 | - | 4.11 | 36,278 |
| Sub Vocabulary Words Quiz | 0 | - | 4.37 | 40,076 |
| "Tri" Vocabulary Words | 0 | - | 4.28 | 53,914 |
| Vocabulary Words Ending in "Ster" | 0 | - | 4.11 | 42,089 |
| Out Vocabulary Words Quiz | 0 | - | 4.20 | 32,762 |
| Up Vocabulary Words Quiz | 0 | - | 4.17 | 32,522 |
| Words that End in X | 0 | - | 4.27 | 88,728 |
| Words Ending in "IST" #3 | 0 | - | 4.22 | 34,022 |
| -Ette Vocabulary Words | 0 | - | 4.45 | 26,783 |
| Vocabulary by Language #1 | 0 | - | 4.22 | 37,425 |
| Vocabulary by Language #2 | 0 | - | 4.46 | 28,948 |
| Homonyms Quiz #1 | 0 | - | 4.18 | 79,757 |
| Homonyms Quiz #2 | 0 | - | 4.18 | 63,731 |
| Homonyms Quiz #4 | 0 | - | 4.34 | 56,198 |
| Homonyms Quiz #6 | 0 | - | 4.30 | 49,479 |
| Homonyms Quiz #7 | 0 | - | 4.37 | 34,972 |
| Homonyms Quiz #8 | 0 | - | 4.28 | 42,820 |
| Spell Check #1 | 0 | - | 4.92 | 75,817 |
| Portmanteaus Quiz #2 | 0 | - | 4.51 | 60,299 |
| Irregular Plurals Quiz #1 | 0 | - | 4.55 | 119,497 |
| Shared Prefixes Quiz #1 | 0 | - | 4.52 | 69,217 |
| Words with Missing First Letter #2 | 0 | - | 4.47 | 80,853 |
| Words with Missing First Letter #1 | 0 | - | 4.43 | 71,046 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,181,555 |
| Saturday Stumper #1 | 0 | - | 4.53 | 35,621 |
| Ye Olde Professions | 0 | - | 4.71 | 144,899 |
| Car Names by Alternate Definition #1 | 0 | - | 4.24 | 44,308 |
| Sports Terms Quiz #1 | 0 | - | 3.89 | 164,418 |
| Antonyms Quiz #3 | 0 | - | 3.85 | 76,900 |
| Three Letter Vocabulary Words | 0 | - | 4.18 | 61,458 |
| Rock Band Vocabulary | 0 | - | 4.06 | 43,684 |
| Dumb it Down Vocabulary #3 | 0 | - | 4.08 | 14,033 |
| Double P Vocabulary Words | 0 | - | 4.02 | 27,836 |
| Double C Vocabulary Words | 0 | - | 4.19 | 27,023 |
| Double G Vocabulary Words | 0 | - | 4.10 | 27,432 |
| Double M Vocabulary Words | 0 | - | 4.12 | 29,703 |
| Double N Vocabulary Words | 0 | - | 4.15 | 27,319 |
| Double S Vocabulary Words | 0 | - | 4.22 | 29,407 |
| Double T Vocabulary Words | 0 | - | 4.23 | 30,850 |
| Under Words Quiz | 0 | - | 3.86 | 73,182 |
| Less Vocabulary Words Quiz | 0 | - | 4.08 | 29,118 |
| Post- Vocabulary Words Quiz | 0 | - | 4.34 | 31,543 |
| Ps Vocabulary Words | 0 | - | 4.02 | 20,030 |
| Ei Vocabulary Words Quiz | 0 | - | 4.13 | 23,413 |
| Hyper and Hypo Vocabulary Words | 0 | - | 4.34 | 30,176 |
| Down Vocabulary Words Quiz | 0 | - | 4.05 | 29,105 |
| Anti- Vocabulary Words Quiz | 0 | - | 4.21 | 28,165 |
| -Tion Vocabulary Words Quiz #1 | 0 | - | 4.22 | 30,566 |
| Trans- Vocabulary Words Quiz | 0 | - | 3.90 | 33,829 |
| "Ologies" Quiz | 0 | - | 4.34 | 90,531 |
| Ex Vocabulary Words Quiz | 0 | - | 4.40 | 19,999 |
| -Tion Vocabulary Words Quiz #2 | 0 | - | 4.05 | 16,734 |
| -Ize Vocabulary Words | 0 | - | 4.01 | 18,408 |
| Word Ending in "TRY" | 0 | - | 4.13 | 21,533 |
| -Ade Vocabulary Words | 0 | - | 4.29 | 15,202 |
| Mass Nouns | 0 | - | 3.31 | 23,944 |
| Words with a Silent G | 0 | - | 3.94 | 20,266 |
| Words with a Silent C | 0 | - | 3.46 | 10,868 |
| Words with a Silent H | 0 | - | 3.73 | 17,908 |
| Portmanteaus Quiz #1 | 0 | - | 4.06 | 45,697 |
| Shared Prefixes Quiz #2 | 0 | - | 4.21 | 47,595 |
| Shared Prefixes Quiz #3 | 0 | - | 4.17 | 53,318 |
| Word Shortenings #1 | 0 | - | 4.26 | 125,500 |
| Modern Word Abbreviations | 0 | - | 4.07 | 91,302 |
| Word Shortenings #2 | 0 | - | 4.05 | 66,370 |
| Types of Disasters | 0 | - | 4.09 | 78,146 |
| Palindromes Quiz | 0 | - | 4.20 | 89,223 |
| Phobias Quiz | 0 | - | 4.37 | 116,459 |
| Most Common English Verbs | 0 | - | 4.22 | 73,768 |
| Word that Comes Before #1 | 0 | - | 4.30 | 33,562 |
| Shared Prefixes Quiz #4 | 0 | - | 4.29 | 36,881 |
| Irregular Plurals Quiz #2 | 0 | - | 4.38 | 66,985 |
| Mirror Words #1 | 0 | - | 4.78 | 25,994 |
| Words with Missing First Letter #3 | 0 | - | 4.22 | 47,171 |
| Words with Missing First Two Letters | 0 | - | 4.64 | 22,880 |
| Mirror Words #2 | 0 | - | 4.58 | 17,120 |
| French Phrases used in English | 0 | - | 4.20 | 44,759 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,448 |
| English Words of Italian Origin | 0 | - | 4.10 | 55,035 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,513 |
| Homophones #1 | 0 | - | 4.55 | 167,416 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.13 | 22,910 |
| Types of Boats | 0 | - | 4.15 | 8,090 |
| Car Names by Alternate Definition #2 | 0 | - | 4.22 | 15,343 |
| Animal Group Names | 0 | - | 4.05 | 21,793 |
| Hard to Spell Places Quiz | 0 | - | 4.50 | 57,090 |
| Commonly Misspelled Words #2 | 0 | - | 4.45 | 87,634 |
| List of Prepositions Quiz | 0 | - | 4.43 | 33,253 |
| Name That Punctuation Quiz | 0 | - | 4.69 | 226,865 |
| Words for Communities | 0 | - | 4.21 | 11,419 |
| Most Common English Nouns | 0 | - | 3.86 | 39,265 |
| Onomatopoeia #1 | 0 | - | 3.74 | 53,817 |
| Word that Comes Before #2 | 0 | - | 4.25 | 21,204 |
| Word that Comes Before #3 | 0 | - | 4.03 | 19,196 |
| Word that Comes Before #4 | 0 | - | 4.35 | 23,130 |
| Words that Rhyme with Punk | 0 | - | 3.77 | 52,786 |
| Sports Terms Quiz #3 | 0 | - | 3.44 | 11,926 |
| Horse Vocabulary | 0 | - | 4.23 | 21,744 |
| Dumb it Down Vocabulary #1 | 0 | - | 3.63 | 19,352 |
| Dumb it Down Vocabulary #2 | 0 | - | 3.77 | 22,516 |
