There are 14 words that end with 'arous'.
| parous | biparous |
| barbarous | coumarous |
| nectarous | oviparous |
| tartarous | uniparous |
| viviparous | multiparous |
| fissiparous | nulliparous |
| primiparous | ovoviviparous |
Note: These 14 words that end with 'arous' are found from the USA & Canada version of the tournament Scrabble word list.