There are 18 words that end with 'rives'.
rives | drives | arrives |
derives | scrives | shrives |
strives | thrives | codrives |
deprives | redrives | coderives |
contrives | misdrives | outdrives |
restrives | outstrives | overdrives |
Note: These 18 words that end with 'rives' are found from the USA & Canada version of the tournament Scrabble word list.