There are 6 8-letter words that end with 'ously'.
| famously | joyously | odiously | porously |
| venously | vinously | ||
Note: These 6 8-letter words that end with 'ously' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with iously, rously, nously, uously, eously, lously, mously, tously, dously, gously, hously, vously, bously, cously, pously, yously.
7-letter words end with 'ously' (1)