There are 15 words that start with 'shamm'.
| shammy | shammas | shammed |
| shammer | shammes | shammos |
| shammash | shammers | shammied |
| shammies | shamming | shammasim |
| shammosim | shammying | shammashim |
Note: These 15 words that start with 'shamm' are found from the USA & Canada version of the tournament Scrabble word list.