There are 17 words that start with 'twan'.
| twang | twangs | twangy |
| twanky | twanged | twanger |
| twangle | twangers | twangier |
| twanging | twangled | twangler |
| twangles | twankies | twangiest |
| twanglers | twangling | |
Note: These 17 words that start with 'twan' are found from the USA & Canada version of the tournament Scrabble word list.