| Word | Scrabble | WWF |
|---|---|---|
| ZIZZ (4) TWLCollinsWWF noun: A nap or sleep. [def] | 31 Z (10) + I (1) + Z (10) + Z (10) | 31 |
| ZZZ (3) TWLCollinsWWF verb: To sleep or snore. [def] | 30 Z (10) + Z (10) + Z (10) | 30 |
| CIS (3) TWLCollinsWWF adjective: Having two mutations on two genes on the same chromosome of a homologous pair. [def] | 5 C (3) + I (1) + S (1) | 6 |
| SIC (3) TWLCollinsWWF verb: To mark with a bracketed sic. [def] | 5 S (1) + I (1) + C (3) | 6 |
| 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 |