There are 10 13-letter words that start with 'sal'.
| salaciousness | salesmanships | 
| salinizations | salmonberries | 
| salmonelloses | salmonellosis | 
| salpingitises | salutatorians | 
| salvationisms | salvationists | 
Note: These 10 13-letter words that start with 'sal' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with salt, sali, salv, sala, sale, salu, sall, salm, salp, salo, sals, salc.
4-letter words start with 'sal' (5)