| Word | Scrabble | WWF |
|---|---|---|
| SIX (3) TWLCollinsWWF noun: The digit or figure 6. [def] | 10 S (1) + I (1) + X (8) | 10 |
| XIS (3) TWLCollinsWWF noun: The 14th letter of Classical and Modern Greek. The 15th in Ancient and Old Greek. [def] | 10 X (8) + I (1) + S (1) | 10 |
| XI (2) TWLCollinsWWF noun: The 14th letter of Classical and Modern Greek. The 15th in Ancient and Old Greek. [def] | 9 X (8) + I (1) | 9 |
| IS (2) TWLCollinsWWF [def] | 2 I (1) + S (1) | 2 |
| SI (2) TWLCollinsWWF noun: A syllable used in solfège to represent the seventh note of a major scale. [def] | 2 S (1) + I (1) | 2 |