| Word | Scrabble | WWF |
|---|---|---|
| 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 |
| US (2) TWLCollinsWWF pronoun: (personal) Me and at least one other person; the objective case of we. [def] | 2 U (1) + S (1) | 3 |