There are 13 words that start with 'naus'.
| nausea | nauseas |
| nauseant | nauseate |
| nauseous | nauseants |
| nauseated | nauseates |
| nauseating | nauseously |
| nauseatingly | nauseousness |
| nauseousnesses | |
Note: These 13 words that start with 'naus' are found from the USA & Canada version of the tournament Scrabble word list.