There are 14 words that start with 'misbi'.
| misbias | misbill | misbind | 
| misbills | misbinds | misbiased | 
| misbiases | misbilled | misbiasing | 
| misbiassed | misbiasses | misbilling | 
| misbinding | misbiassing | |
Note: These 14 words that start with 'misbi' are found from the USA & Canada version of the tournament Scrabble word list.