There are 13 words that start with 'consen'.
| consent | consents | 
| consensus | consented | 
| consenter | consensual | 
| consenters | consenting | 
| consensuses | consensually | 
| consentingly | consentaneous | 
| consentaneously | |
Note: These 13 words that start with 'consen' are found from the USA & Canada version of the tournament Scrabble word list.