There are 13 words that start with 'speak'.
| speak | speaks |
| speaker | speakers |
| speaking | speakable |
| speakeasy | speakings |
| speakeasies | speakership |
| speakerphone | speakerships |
| speakerphones | |
Note: These 13 words that start with 'speak' are found from the USA & Canada version of the tournament Scrabble word list.