| 29,595 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with A | - | - |
| 24,795 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with B | - | - |
| 23,451 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with C | - | - |
| 15,968 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with D | - | - |
| 13,710 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with E | - | - |
| 13,273 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with F | - | - |
| 15,502 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with G | - | - |
| 14,544 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with H | - | - |
| 12,200 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with I | - | - |
| 10,675 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with J | - | - |
| 12,773 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with K | - | - |
| 15,074 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with L | - | - |
| 20,234 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with M | - | - |
| 17,465 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with N | - | - |
| 10,402 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with O | - | - |
| 13,970 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with P | - | - |
| 5,734 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with Q | - | - |
| 13,379 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with R | - | - |
| 20,908 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with S | - | - |
| 14,806 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with T | - | - |
| 8,558 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with U | - | - |
| 7,838 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with V | - | - |
| 9,160 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with W | - | - |
| 4,095 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with X | - | - |
| 6,427 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with Y | - | - |
| 7,257 | Countries, US States, Capitals, Elements, 100 Most Common Words: Starting with Z | - | - |
